56526730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{434821}}^1$

素因数の和:434841

約数の個数: 16

約数和(自身を含む): 109575144

約数和(自身を除く): 53048414

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 434821, 869642, 2174105, 4348210, 5652673, 11305346, 28263365, 56526730]

約数ペア:

[(1, 56526730), (2, 28263365), (5, 11305346), (10, 5652673), (13, 4348210), (26, 2174105), (65, 869642), (130, 434821)]