52021620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 198132480

約数和(自身を除く): 146110860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 41, 42, 45, 53, 57, 60, 63, 70, 76, 82, 84, 90, 95, 105, 106, 114, 123, 126, 133, 140, 159, 164, 171, 180, 190, 205, 210, 212, 228, 246, 252, 265, 266, 285, 287, 315, 318, 342, 369, 371, 380, 399, 410, 420, 477, 492, 530, 532, 570, 574, 615, 630, 636, 665, 684, 738, 742, 779, 795, 798, 820, 855, 861, 954, 1007, 1060, 1113, 1140, 1148, 1197, 1230, 1260, 1330, 1435, 1476, 1484, 1558, 1590, 1596, 1710, 1722, 1845, 1855, 1908, 1995, 2014, 2173, 2226, 2337, 2385, 2394, 2460, 2583, 2660, 2870, 3021, 3116, 3180, 3339, 3420, 3444, 3690, 3710, 3895, 3990, 4028, 4305, 4346, 4452, 4674, 4770, 4788, 5035, 5166, 5453, 5565, 5740, 5985, 6042, 6519, 6678, 7011, 7049, 7380, 7420, 7790, 7980, 8610, 8692, 9063, 9348, 9540, 10070, 10332, 10865, 10906, 11130, 11685, 11970, 12084, 12915, 13038, 13356, 14022, 14098, 15105, 15211, 15580, 16359, 16695, 17220, 18126, 19557, 20140, 21147, 21730, 21812, 22260, 23370, 23940, 25830, 26076, 27265, 28044, 28196, 30210, 30422, 32595, 32718, 33390, 35055, 35245, 36252, 39114, 41287, 42294, 43460, 45315, 45633, 46740, 49077, 51660, 54530, 60420, 60844, 63441, 65190, 65436, 66780, 70110, 70490, 76055, 78228, 81795, 82574, 84588, 90630, 91266, 97785, 98154, 105735, 109060, 123861, 126882, 130380, 136899, 140220, 140980, 152110, 163590, 165148, 181260, 182532, 195570, 196308, 206435, 211470, 228165, 245385, 247722, 253764, 273798, 289009, 304220, 317205, 327180, 371583, 391140, 412870, 422940, 456330, 490770, 495444, 547596, 578018, 619305, 634410, 684495, 743166, 825740, 867027, 912660, 981540, 1156036, 1238610, 1268820, 1368990, 1445045, 1486332, 1734054, 1857915, 2477220, 2601081, 2737980, 2890090, 3468108, 3715830, 4335135, 5202162, 5780180, 7431660, 8670270, 10404324, 13005405, 17340540, 26010810, 52021620]

約数ペア:

[(1, 52021620), (2, 26010810), (3, 17340540), (4, 13005405), (5, 10404324), (6, 8670270), (7, 7431660), (9, 5780180), (10, 5202162), (12, 4335135), (14, 3715830), (15, 3468108), (18, 2890090), (19, 2737980), (20, 2601081), (21, 2477220), (28, 1857915), (30, 1734054), (35, 1486332), (36, 1445045), (38, 1368990), (41, 1268820), (42, 1238610), (45, 1156036), (53, 981540), (57, 912660), (60, 867027), (63, 825740), (70, 743166), (76, 684495), (82, 634410), (84, 619305), (90, 578018), (95, 547596), (105, 495444), (106, 490770), (114, 456330), (123, 422940), (126, 412870), (133, 391140), (140, 371583), (159, 327180), (164, 317205), (171, 304220), (180, 289009), (190, 273798), (205, 253764), (210, 247722), (212, 245385), (228, 228165), (246, 211470), (252, 206435), (265, 196308), (266, 195570), (285, 182532), (287, 181260), (315, 165148), (318, 163590), (342, 152110), (369, 140980), (371, 140220), (380, 136899), (399, 130380), (410, 126882), (420, 123861), (477, 109060), (492, 105735), (530, 98154), (532, 97785), (570, 91266), (574, 90630), (615, 84588), (630, 82574), (636, 81795), (665, 78228), (684, 76055), (738, 70490), (742, 70110), (779, 66780), (795, 65436), (798, 65190), (820, 63441), (855, 60844), (861, 60420), (954, 54530), (1007, 51660), (1060, 49077), (1113, 46740), (1140, 45633), (1148, 45315), (1197, 43460), (1230, 42294), (1260, 41287), (1330, 39114), (1435, 36252), (1476, 35245), (1484, 35055), (1558, 33390), (1590, 32718), (1596, 32595), (1710, 30422), (1722, 30210), (1845, 28196), (1855, 28044), (1908, 27265), (1995, 26076), (2014, 25830), (2173, 23940), (2226, 23370), (2337, 22260), (2385, 21812), (2394, 21730), (2460, 21147), (2583, 20140), (2660, 19557), (2870, 18126), (3021, 17220), (3116, 16695), (3180, 16359), (3339, 15580), (3420, 15211), (3444, 15105), (3690, 14098), (3710, 14022), (3895, 13356), (3990, 13038), (4028, 12915), (4305, 12084), (4346, 11970), (4452, 11685), (4674, 11130), (4770, 10906), (4788, 10865), (5035, 10332), (5166, 10070), (5453, 9540), (5565, 9348), (5740, 9063), (5985, 8692), (6042, 8610), (6519, 7980), (6678, 7790), (7011, 7420), (7049, 7380)]