56525508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{449}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 154791000

約数和(自身を除く): 98265492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 269, 449, 468, 538, 807, 898, 1076, 1347, 1614, 1796, 2421, 2694, 3228, 3497, 4041, 4842, 5388, 5837, 6994, 8082, 9684, 10491, 11674, 13988, 16164, 17511, 20982, 23348, 31473, 35022, 41964, 52533, 62946, 70044, 105066, 120781, 125892, 210132, 241562, 362343, 483124, 724686, 1087029, 1449372, 1570153, 2174058, 3140306, 4348116, 4710459, 6280612, 9420918, 14131377, 18841836, 28262754, 56525508]

約数ペア:

[(1, 56525508), (2, 28262754), (3, 18841836), (4, 14131377), (6, 9420918), (9, 6280612), (12, 4710459), (13, 4348116), (18, 3140306), (26, 2174058), (36, 1570153), (39, 1449372), (52, 1087029), (78, 724686), (117, 483124), (156, 362343), (234, 241562), (269, 210132), (449, 125892), (468, 120781), (538, 105066), (807, 70044), (898, 62946), (1076, 52533), (1347, 41964), (1614, 35022), (1796, 31473), (2421, 23348), (2694, 20982), (3228, 17511), (3497, 16164), (4041, 13988), (4842, 11674), (5388, 10491), (5837, 9684), (6994, 8082)]