48921925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1381}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 65976680

約数和(自身を除く): 17054755

約数列:

[1, 5, 13, 25, 65, 109, 325, 545, 1381, 1417, 2725, 6905, 7085, 17953, 34525, 35425, 89765, 150529, 448825, 752645, 1956877, 3763225, 9784385, 48921925]

約数ペア:

[(1, 48921925), (5, 9784385), (13, 3763225), (25, 1956877), (65, 752645), (109, 448825), (325, 150529), (545, 89765), (1381, 35425), (1417, 34525), (2725, 17953), (6905, 7085)]