56558944

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1721}}^1$

素因数の和:1823

約数の個数: 48

約数和(自身を含む): 121504320

約数和(自身を除く): 64945376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 416, 632, 1027, 1264, 1721, 2054, 2528, 3442, 4108, 6884, 8216, 13768, 16432, 22373, 27536, 32864, 44746, 55072, 89492, 135959, 178984, 271918, 357968, 543836, 715936, 1087672, 1767467, 2175344, 3534934, 4350688, 7069868, 14139736, 28279472, 56558944]

約数ペア:

[(1, 56558944), (2, 28279472), (4, 14139736), (8, 7069868), (13, 4350688), (16, 3534934), (26, 2175344), (32, 1767467), (52, 1087672), (79, 715936), (104, 543836), (158, 357968), (208, 271918), (316, 178984), (416, 135959), (632, 89492), (1027, 55072), (1264, 44746), (1721, 32864), (2054, 27536), (2528, 22373), (3442, 16432), (4108, 13768), (6884, 8216)]