56816420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{60443}}^1$

素因数の和:60499

約数の個数: 24

約数和(自身を含む): 121855104

約数和(自身を除く): 65038684

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 60443, 120886, 241772, 302215, 604430, 1208860, 2840821, 5681642, 11363284, 14204105, 28408210, 56816420]

約数ペア:

[(1, 56816420), (2, 28408210), (4, 14204105), (5, 11363284), (10, 5681642), (20, 2840821), (47, 1208860), (94, 604430), (188, 302215), (235, 241772), (470, 120886), (940, 60443)]