55826845

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 71515224

約数和(自身を除く): 15688379

約数列:

[1, 5, 19, 95, 157, 197, 361, 785, 985, 1805, 2983, 3743, 14915, 18715, 30929, 56677, 71117, 154645, 283385, 355585, 587651, 2938255, 11165369, 55826845]

約数ペア:

[(1, 55826845), (5, 11165369), (19, 2938255), (95, 587651), (157, 355585), (197, 283385), (361, 154645), (785, 71117), (985, 56677), (1805, 30929), (2983, 18715), (3743, 14915)]