56556654088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{642689251}}^1$

素因数の和:642689268

約数の個数: 16

約数和(自身を含む): 115684065360

約数和(自身を除く): 59127411272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 642689251, 1285378502, 2570757004, 5141514008, 7069581761, 14139163522, 28278327044, 56556654088]

約数ペア:

[(1, 56556654088), (2, 28278327044), (4, 14139163522), (8, 7069581761), (11, 5141514008), (22, 2570757004), (44, 1285378502), (88, 642689251)]