56545008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{90617}}^1$

素因数の和:90641

約数の個数: 40

約数和(自身を含む): 157312848

約数和(自身を除く): 100767840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 90617, 181234, 271851, 362468, 543702, 724936, 1087404, 1178021, 1449872, 2174808, 2356042, 3534063, 4349616, 4712084, 7068126, 9424168, 14136252, 18848336, 28272504, 56545008]

約数ペア:

[(1, 56545008), (2, 28272504), (3, 18848336), (4, 14136252), (6, 9424168), (8, 7068126), (12, 4712084), (13, 4349616), (16, 3534063), (24, 2356042), (26, 2174808), (39, 1449872), (48, 1178021), (52, 1087404), (78, 724936), (104, 543702), (156, 362468), (208, 271851), (312, 181234), (624, 90617)]