61426450

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{15551}}^1$

素因数の和:15642

約数の個数: 24

約数和(自身を含む): 115706880

約数和(自身を除く): 54280430

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 15551, 31102, 77755, 155510, 388775, 777550, 1228529, 2457058, 6142645, 12285290, 30713225, 61426450]

約数ペア:

[(1, 61426450), (2, 30713225), (5, 12285290), (10, 6142645), (25, 2457058), (50, 1228529), (79, 777550), (158, 388775), (395, 155510), (790, 77755), (1975, 31102), (3950, 15551)]