56537390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{62129}}^1$

素因数の和:62156

約数の個数: 32

約数和(自身を含む): 125254080

約数和(自身を除く): 68716690

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 62129, 124258, 310645, 434903, 621290, 807677, 869806, 1615354, 2174515, 4038385, 4349030, 5653739, 8076770, 11307478, 28268695, 56537390]

約数ペア:

[(1, 56537390), (2, 28268695), (5, 11307478), (7, 8076770), (10, 5653739), (13, 4349030), (14, 4038385), (26, 2174515), (35, 1615354), (65, 869806), (70, 807677), (91, 621290), (130, 434903), (182, 310645), (455, 124258), (910, 62129)]