49722205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 68060160

約数和(自身を除く): 18337955

約数列:

[1, 5, 13, 23, 65, 79, 115, 299, 395, 421, 1027, 1495, 1817, 2105, 5135, 5473, 9085, 9683, 23621, 27365, 33259, 48415, 118105, 125879, 166295, 432367, 629395, 764957, 2161835, 3824785, 9944441, 49722205]

約数ペア:

[(1, 49722205), (5, 9944441), (13, 3824785), (23, 2161835), (65, 764957), (79, 629395), (115, 432367), (299, 166295), (395, 125879), (421, 118105), (1027, 48415), (1495, 33259), (1817, 27365), (2105, 23621), (5135, 9683), (5473, 9085)]