51218211408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{10223}}^1$

素因数の和:10322

約数の個数: 320

約数和(自身を含む): 172660948992

約数和(自身を除く): 121442737584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 37, 39, 42, 48, 52, 56, 62, 74, 78, 84, 91, 93, 104, 111, 112, 124, 148, 156, 168, 182, 186, 208, 217, 222, 248, 259, 273, 296, 312, 336, 364, 372, 403, 434, 444, 481, 496, 518, 546, 592, 624, 651, 728, 744, 777, 806, 868, 888, 962, 1036, 1092, 1147, 1209, 1302, 1443, 1456, 1488, 1554, 1612, 1736, 1776, 1924, 2072, 2184, 2294, 2418, 2604, 2821, 2886, 3108, 3224, 3367, 3441, 3472, 3848, 4144, 4368, 4588, 4836, 5208, 5642, 5772, 6216, 6448, 6734, 6882, 7696, 8029, 8463, 9176, 9672, 10101, 10223, 10416, 11284, 11544, 12432, 13468, 13764, 14911, 16058, 16926, 18352, 19344, 20202, 20446, 22568, 23088, 24087, 26936, 27528, 29822, 30669, 32116, 33852, 40404, 40892, 44733, 45136, 48174, 53872, 55056, 59644, 61338, 64232, 67704, 71561, 80808, 81784, 89466, 96348, 104377, 119288, 122676, 128464, 132899, 135408, 143122, 161616, 163568, 178932, 192696, 208754, 214683, 238576, 245352, 265798, 286244, 313131, 316913, 357864, 378251, 385392, 398697, 417508, 429366, 490704, 531596, 572488, 626262, 633826, 715728, 756502, 797394, 835016, 858732, 930293, 950739, 1063192, 1134753, 1144976, 1252524, 1267652, 1513004, 1594788, 1670032, 1717464, 1860586, 1901478, 2126384, 2218391, 2269506, 2505048, 2535304, 2647757, 2790879, 3026008, 3189576, 3434928, 3721172, 3802956, 4119869, 4436782, 4539012, 4917263, 5010096, 5070608, 5295514, 5581758, 6052016, 6379152, 6655173, 7442344, 7605912, 7943271, 8239738, 8873564, 9078024, 9834526, 10591028, 11163516, 11725781, 12359607, 13310346, 14751789, 14884688, 15211824, 15886542, 16479476, 17747128, 18156048, 19669052, 21182056, 22327032, 23451562, 24719214, 26620692, 28839083, 29503578, 31773084, 32958952, 34420841, 35177343, 35494256, 39338104, 42364112, 44654064, 46903124, 49438428, 53241384, 57678166, 59007156, 63546168, 65917904, 68841682, 70354686, 78676208, 82080467, 86517249, 93806248, 98876856, 103262523, 106482768, 115356332, 118014312, 127092336, 137683364, 140709372, 152435153, 164160934, 173034498, 187612496, 197753712, 206525046, 230712664, 236028624, 246241401, 275366728, 281418744, 304870306, 328321868, 346068996, 413050092, 457305459, 461425328, 492482802, 550733456, 562837488, 609740612, 656643736, 692137992, 826100184, 914610918, 984965604, 1067046071, 1219481224, 1313287472, 1384275984, 1652200368, 1829221836, 1969931208, 2134092142, 2438962448, 3201138213, 3658443672, 3939862416, 4268184284, 6402276426, 7316887344, 8536368568, 12804552852, 17072737136, 25609105704, 51218211408]

約数ペア:

[(1, 51218211408), (2, 25609105704), (3, 17072737136), (4, 12804552852), (6, 8536368568), (7, 7316887344), (8, 6402276426), (12, 4268184284), (13, 3939862416), (14, 3658443672), (16, 3201138213), (21, 2438962448), (24, 2134092142), (26, 1969931208), (28, 1829221836), (31, 1652200368), (37, 1384275984), (39, 1313287472), (42, 1219481224), (48, 1067046071), (52, 984965604), (56, 914610918), (62, 826100184), (74, 692137992), (78, 656643736), (84, 609740612), (91, 562837488), (93, 550733456), (104, 492482802), (111, 461425328), (112, 457305459), (124, 413050092), (148, 346068996), (156, 328321868), (168, 304870306), (182, 281418744), (186, 275366728), (208, 246241401), (217, 236028624), (222, 230712664), (248, 206525046), (259, 197753712), (273, 187612496), (296, 173034498), (312, 164160934), (336, 152435153), (364, 140709372), (372, 137683364), (403, 127092336), (434, 118014312), (444, 115356332), (481, 106482768), (496, 103262523), (518, 98876856), (546, 93806248), (592, 86517249), (624, 82080467), (651, 78676208), (728, 70354686), (744, 68841682), (777, 65917904), (806, 63546168), (868, 59007156), (888, 57678166), (962, 53241384), (1036, 49438428), (1092, 46903124), (1147, 44654064), (1209, 42364112), (1302, 39338104), (1443, 35494256), (1456, 35177343), (1488, 34420841), (1554, 32958952), (1612, 31773084), (1736, 29503578), (1776, 28839083), (1924, 26620692), (2072, 24719214), (2184, 23451562), (2294, 22327032), (2418, 21182056), (2604, 19669052), (2821, 18156048), (2886, 17747128), (3108, 16479476), (3224, 15886542), (3367, 15211824), (3441, 14884688), (3472, 14751789), (3848, 13310346), (4144, 12359607), (4368, 11725781), (4588, 11163516), (4836, 10591028), (5208, 9834526), (5642, 9078024), (5772, 8873564), (6216, 8239738), (6448, 7943271), (6734, 7605912), (6882, 7442344), (7696, 6655173), (8029, 6379152), (8463, 6052016), (9176, 5581758), (9672, 5295514), (10101, 5070608), (10223, 5010096), (10416, 4917263), (11284, 4539012), (11544, 4436782), (12432, 4119869), (13468, 3802956), (13764, 3721172), (14911, 3434928), (16058, 3189576), (16926, 3026008), (18352, 2790879), (19344, 2647757), (20202, 2535304), (20446, 2505048), (22568, 2269506), (23088, 2218391), (24087, 2126384), (26936, 1901478), (27528, 1860586), (29822, 1717464), (30669, 1670032), (32116, 1594788), (33852, 1513004), (40404, 1267652), (40892, 1252524), (44733, 1144976), (45136, 1134753), (48174, 1063192), (53872, 950739), (55056, 930293), (59644, 858732), (61338, 835016), (64232, 797394), (67704, 756502), (71561, 715728), (80808, 633826), (81784, 626262), (89466, 572488), (96348, 531596), (104377, 490704), (119288, 429366), (122676, 417508), (128464, 398697), (132899, 385392), (135408, 378251), (143122, 357864), (161616, 316913), (163568, 313131), (178932, 286244), (192696, 265798), (208754, 245352), (214683, 238576)]