52072150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{80111}}^1$

素因数の和:80136

約数の個数: 24

約数和(自身を含む): 104305824

約数和(自身を除く): 52233674

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 80111, 160222, 400555, 801110, 1041443, 2002775, 2082886, 4005550, 5207215, 10414430, 26036075, 52072150]

約数ペア:

[(1, 52072150), (2, 26036075), (5, 10414430), (10, 5207215), (13, 4005550), (25, 2082886), (26, 2002775), (50, 1041443), (65, 801110), (130, 400555), (325, 160222), (650, 80111)]