49271985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{156419}}^1$

素因数の和:156437

約数の個数: 24

約数和(自身を含む): 97606080

約数和(自身を除く): 48334095

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 156419, 469257, 782095, 1094933, 1407771, 2346285, 3284799, 5474665, 7038855, 9854397, 16423995, 49271985]

約数ペア:

[(1, 49271985), (3, 16423995), (5, 9854397), (7, 7038855), (9, 5474665), (15, 3284799), (21, 2346285), (35, 1407771), (45, 1094933), (63, 782095), (105, 469257), (315, 156419)]