56209075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1783}}^1$

素因数の和:1903

約数の個数: 24

約数和(自身を含む): 75877088

約数和(自身を除く): 19668013

約数列:

[1, 5, 13, 25, 65, 97, 325, 485, 1261, 1783, 2425, 6305, 8915, 23179, 31525, 44575, 115895, 172951, 579475, 864755, 2248363, 4323775, 11241815, 56209075]

約数ペア:

[(1, 56209075), (5, 11241815), (13, 4323775), (25, 2248363), (65, 864755), (97, 579475), (325, 172951), (485, 115895), (1261, 44575), (1783, 31525), (2425, 23179), (6305, 8915)]