56807075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1697}}^1$

素因数の和:1823

約数の個数: 24

約数和(自身を含む): 76640928

約数和(自身を除く): 19833853

約数列:

[1, 5, 13, 25, 65, 103, 325, 515, 1339, 1697, 2575, 6695, 8485, 22061, 33475, 42425, 110305, 174791, 551525, 873955, 2272283, 4369775, 11361415, 56807075]

約数ペア:

[(1, 56807075), (5, 11361415), (13, 4369775), (25, 2272283), (65, 873955), (103, 551525), (325, 174791), (515, 110305), (1339, 42425), (1697, 33475), (2575, 22061), (6695, 8485)]