52090090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 107321760

約数和(自身を除く): 55231670

約数列:

[1, 2, 5, 10, 13, 26, 29, 41, 58, 65, 82, 130, 145, 205, 290, 337, 377, 410, 533, 674, 754, 1066, 1189, 1685, 1885, 2378, 2665, 3370, 3770, 4381, 5330, 5945, 8762, 9773, 11890, 13817, 15457, 19546, 21905, 27634, 30914, 43810, 48865, 69085, 77285, 97730, 127049, 138170, 154570, 179621, 254098, 359242, 400693, 635245, 801386, 898105, 1270490, 1796210, 2003465, 4006930, 5209009, 10418018, 26045045, 52090090]

約数ペア:

[(1, 52090090), (2, 26045045), (5, 10418018), (10, 5209009), (13, 4006930), (26, 2003465), (29, 1796210), (41, 1270490), (58, 898105), (65, 801386), (82, 635245), (130, 400693), (145, 359242), (205, 254098), (290, 179621), (337, 154570), (377, 138170), (410, 127049), (533, 97730), (674, 77285), (754, 69085), (1066, 48865), (1189, 43810), (1685, 30914), (1885, 27634), (2378, 21905), (2665, 19546), (3370, 15457), (3770, 13817), (4381, 11890), (5330, 9773), (5945, 8762)]