56755240

素因数分解:

$2^3\times 5^1\times {\mathrm{1418881}}^1$

素因数の和:1418892

約数の個数: 16

約数和(自身を含む): 127699380

約数和(自身を除く): 70944140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1418881, 2837762, 5675524, 7094405, 11351048, 14188810, 28377620, 56755240]

約数ペア:

[(1, 56755240), (2, 28377620), (4, 14188810), (5, 11351048), (8, 7094405), (10, 5675524), (20, 2837762), (40, 1418881)]