52323180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:113

約数の個数: 216

約数和(自身を含む): 188628048

約数和(自身を除く): 136304868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 37, 39, 42, 49, 52, 60, 65, 70, 74, 78, 84, 91, 98, 105, 111, 130, 140, 147, 148, 156, 182, 185, 195, 196, 210, 222, 245, 259, 260, 273, 294, 364, 370, 390, 420, 444, 455, 481, 490, 518, 546, 555, 588, 637, 735, 740, 777, 780, 910, 962, 980, 1036, 1092, 1110, 1274, 1295, 1365, 1369, 1443, 1470, 1554, 1813, 1820, 1911, 1924, 2220, 2405, 2548, 2590, 2730, 2738, 2886, 2940, 3108, 3185, 3367, 3626, 3822, 3885, 4107, 4810, 5180, 5439, 5460, 5476, 5772, 6370, 6734, 6845, 7215, 7252, 7644, 7770, 8214, 9065, 9555, 9583, 9620, 10101, 10878, 12740, 13468, 13690, 14430, 15540, 16428, 16835, 17797, 18130, 19110, 19166, 20202, 20535, 21756, 23569, 27195, 27380, 28749, 28860, 33670, 35594, 36260, 38220, 38332, 40404, 41070, 47138, 47915, 50505, 53391, 54390, 57498, 67081, 67340, 70707, 71188, 82140, 88985, 94276, 95830, 101010, 106782, 108780, 114996, 117845, 124579, 134162, 141414, 143745, 177970, 191660, 201243, 202020, 213564, 235690, 249158, 266955, 268324, 282828, 287490, 335405, 353535, 355940, 373737, 402486, 471380, 498316, 533910, 574980, 622895, 670810, 707070, 747474, 804972, 872053, 1006215, 1067820, 1245790, 1341620, 1414140, 1494948, 1744106, 1868685, 2012430, 2491580, 2616159, 3488212, 3737370, 4024860, 4360265, 5232318, 7474740, 8720530, 10464636, 13080795, 17441060, 26161590, 52323180]

約数ペア:

[(1, 52323180), (2, 26161590), (3, 17441060), (4, 13080795), (5, 10464636), (6, 8720530), (7, 7474740), (10, 5232318), (12, 4360265), (13, 4024860), (14, 3737370), (15, 3488212), (20, 2616159), (21, 2491580), (26, 2012430), (28, 1868685), (30, 1744106), (35, 1494948), (37, 1414140), (39, 1341620), (42, 1245790), (49, 1067820), (52, 1006215), (60, 872053), (65, 804972), (70, 747474), (74, 707070), (78, 670810), (84, 622895), (91, 574980), (98, 533910), (105, 498316), (111, 471380), (130, 402486), (140, 373737), (147, 355940), (148, 353535), (156, 335405), (182, 287490), (185, 282828), (195, 268324), (196, 266955), (210, 249158), (222, 235690), (245, 213564), (259, 202020), (260, 201243), (273, 191660), (294, 177970), (364, 143745), (370, 141414), (390, 134162), (420, 124579), (444, 117845), (455, 114996), (481, 108780), (490, 106782), (518, 101010), (546, 95830), (555, 94276), (588, 88985), (637, 82140), (735, 71188), (740, 70707), (777, 67340), (780, 67081), (910, 57498), (962, 54390), (980, 53391), (1036, 50505), (1092, 47915), (1110, 47138), (1274, 41070), (1295, 40404), (1365, 38332), (1369, 38220), (1443, 36260), (1470, 35594), (1554, 33670), (1813, 28860), (1820, 28749), (1911, 27380), (1924, 27195), (2220, 23569), (2405, 21756), (2548, 20535), (2590, 20202), (2730, 19166), (2738, 19110), (2886, 18130), (2940, 17797), (3108, 16835), (3185, 16428), (3367, 15540), (3626, 14430), (3822, 13690), (3885, 13468), (4107, 12740), (4810, 10878), (5180, 10101), (5439, 9620), (5460, 9583), (5476, 9555), (5772, 9065), (6370, 8214), (6734, 7770), (6845, 7644), (7215, 7252)]