56054310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{143729}}^1$

素因数の和:143752

約数の個数: 32

約数和(自身を含む): 144879840

約数和(自身を除く): 88825530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 143729, 287458, 431187, 718645, 862374, 1437290, 1868477, 2155935, 3736954, 4311870, 5605431, 9342385, 11210862, 18684770, 28027155, 56054310]

約数ペア:

[(1, 56054310), (2, 28027155), (3, 18684770), (5, 11210862), (6, 9342385), (10, 5605431), (13, 4311870), (15, 3736954), (26, 2155935), (30, 1868477), (39, 1437290), (65, 862374), (78, 718645), (130, 431187), (195, 287458), (390, 143729)]