51238505

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{11399}}^1$

素因数の和:11464

約数の個数: 16

約数和(自身を含む): 65664000

約数和(自身を除く): 14425495

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 11399, 56995, 330571, 353369, 1652855, 1766845, 10247701, 51238505]

約数ペア:

[(1, 51238505), (5, 10247701), (29, 1766845), (31, 1652855), (145, 353369), (155, 330571), (899, 56995), (4495, 11399)]