56571529

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{601}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 70412328

約数和(自身を除く): 13840799

約数列:

[1, 7, 17, 49, 113, 119, 601, 791, 833, 1921, 4207, 5537, 10217, 13447, 29449, 67913, 71519, 94129, 475391, 500633, 1154521, 3327737, 8081647, 56571529]

約数ペア:

[(1, 56571529), (7, 8081647), (17, 3327737), (49, 1154521), (113, 500633), (119, 475391), (601, 94129), (791, 71519), (833, 67913), (1921, 29449), (4207, 13447), (5537, 10217)]