56721612

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{248779}}^1$

素因数の和:248805

約数の個数: 24

約数和(自身を含む): 139316800

約数和(自身を除く): 82595188

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 248779, 497558, 746337, 995116, 1492674, 2985348, 4726801, 9453602, 14180403, 18907204, 28360806, 56721612]

約数ペア:

[(1, 56721612), (2, 28360806), (3, 18907204), (4, 14180403), (6, 9453602), (12, 4726801), (19, 2985348), (38, 1492674), (57, 995116), (76, 746337), (114, 497558), (228, 248779)]