56981950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59981}}^1$

素因数の和:60012

約数の個数: 24

約数和(自身を含む): 111566520

約数和(自身を除く): 54584570

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 59981, 119962, 299905, 599810, 1139639, 1499525, 2279278, 2999050, 5698195, 11396390, 28490975, 56981950]

約数ペア:

[(1, 56981950), (2, 28490975), (5, 11396390), (10, 5698195), (19, 2999050), (25, 2279278), (38, 1499525), (50, 1139639), (95, 599810), (190, 299905), (475, 119962), (950, 59981)]