56554951700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43503809}}^1$

素因数の和:43503836

約数の個数: 36

約数和(自身を含む): 132164574780

約数和(自身を除く): 75609623080

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 43503809, 87007618, 174015236, 217519045, 435038090, 565549517, 870076180, 1087595225, 1131099034, 2175190450, 2262198068, 2827747585, 4350380900, 5655495170, 11310990340, 14138737925, 28277475850, 56554951700]

約数ペア:

[(1, 56554951700), (2, 28277475850), (4, 14138737925), (5, 11310990340), (10, 5655495170), (13, 4350380900), (20, 2827747585), (25, 2262198068), (26, 2175190450), (50, 1131099034), (52, 1087595225), (65, 870076180), (100, 565549517), (130, 435038090), (260, 217519045), (325, 174015236), (650, 87007618), (1300, 43503809)]