52847860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 127290240

約数和(自身を除く): 74442380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 43, 52, 58, 65, 86, 116, 130, 145, 163, 172, 215, 260, 290, 326, 377, 430, 559, 580, 652, 754, 815, 860, 1118, 1247, 1508, 1630, 1885, 2119, 2236, 2494, 2795, 3260, 3770, 4238, 4727, 4988, 5590, 6235, 7009, 7540, 8476, 9454, 10595, 11180, 12470, 14018, 16211, 18908, 21190, 23635, 24940, 28036, 32422, 35045, 42380, 47270, 61451, 64844, 70090, 81055, 91117, 94540, 122902, 140180, 162110, 182234, 203261, 245804, 307255, 324220, 364468, 406522, 455585, 614510, 813044, 911170, 1016305, 1229020, 1822340, 2032610, 2642393, 4065220, 5284786, 10569572, 13211965, 26423930, 52847860]

約数ペア:

[(1, 52847860), (2, 26423930), (4, 13211965), (5, 10569572), (10, 5284786), (13, 4065220), (20, 2642393), (26, 2032610), (29, 1822340), (43, 1229020), (52, 1016305), (58, 911170), (65, 813044), (86, 614510), (116, 455585), (130, 406522), (145, 364468), (163, 324220), (172, 307255), (215, 245804), (260, 203261), (290, 182234), (326, 162110), (377, 140180), (430, 122902), (559, 94540), (580, 91117), (652, 81055), (754, 70090), (815, 64844), (860, 61451), (1118, 47270), (1247, 42380), (1508, 35045), (1630, 32422), (1885, 28036), (2119, 24940), (2236, 23635), (2494, 21190), (2795, 18908), (3260, 16211), (3770, 14018), (4238, 12470), (4727, 11180), (4988, 10595), (5590, 9454), (6235, 8476), (7009, 7540)]