56596940

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{39857}}^1$

素因数の和:39937

約数の個数: 24

約数和(自身を含む): 120530592

約数和(自身を除く): 63933652

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 39857, 79714, 159428, 199285, 398570, 797140, 2829847, 5659694, 11319388, 14149235, 28298470, 56596940]

約数ペア:

[(1, 56596940), (2, 28298470), (4, 14149235), (5, 11319388), (10, 5659694), (20, 2829847), (71, 797140), (142, 398570), (284, 199285), (355, 159428), (710, 79714), (1420, 39857)]