48806420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6473}}^1$

素因数の和:6524

約数の個数: 48

約数和(自身を含む): 114201360

約数和(自身を除く): 65394940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 6473, 7540, 12946, 25892, 32365, 64730, 84149, 129460, 168298, 187717, 336596, 375434, 420745, 750868, 841490, 938585, 1682980, 1877170, 2440321, 3754340, 4880642, 9761284, 12201605, 24403210, 48806420]

約数ペア:

[(1, 48806420), (2, 24403210), (4, 12201605), (5, 9761284), (10, 4880642), (13, 3754340), (20, 2440321), (26, 1877170), (29, 1682980), (52, 938585), (58, 841490), (65, 750868), (116, 420745), (130, 375434), (145, 336596), (260, 187717), (290, 168298), (377, 129460), (580, 84149), (754, 64730), (1508, 32365), (1885, 25892), (3770, 12946), (6473, 7540)]