500000053

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{2917}}^1$

素因数の和:3492

約数の個数: 16

約数和(自身を含む): 584907264

約数和(自身を除く): 84907211

約数列:

[1, 7, 47, 329, 521, 2917, 3647, 20419, 24487, 137099, 171409, 959693, 1519757, 10638299, 71428579, 500000053]

約数ペア:

[(1, 500000053), (7, 71428579), (47, 10638299), (329, 1519757), (521, 959693), (2917, 171409), (3647, 137099), (20419, 24487)]