49864165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5519}}^1$

素因数の和:5676

約数の個数: 16

約数和(自身を含む): 64915200

約数和(自身を除く): 15051035

約数列:

[1, 5, 13, 65, 139, 695, 1807, 5519, 9035, 27595, 71747, 358735, 767141, 3835705, 9972833, 49864165]

約数ペア:

[(1, 49864165), (5, 9972833), (13, 3835705), (65, 767141), (139, 358735), (695, 71747), (1807, 27595), (5519, 9035)]