49900775

素因数分解:

$5^2\times {\mathrm{1321}}^1\times {\mathrm{1511}}^1$

素因数の和:2842

約数の個数: 12

約数和(自身を含む): 61964784

約数和(自身を除く): 12064009

約数列:

[1, 5, 25, 1321, 1511, 6605, 7555, 33025, 37775, 1996031, 9980155, 49900775]

約数ペア:

[(1, 49900775), (5, 9980155), (25, 1996031), (1321, 37775), (1511, 33025), (6605, 7555)]