49915865

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1031}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 62712576

約数和(自身を除く): 12796711

約数列:

[1, 5, 23, 115, 421, 1031, 2105, 5155, 9683, 23713, 48415, 118565, 434051, 2170255, 9983173, 49915865]

約数ペア:

[(1, 49915865), (5, 9983173), (23, 2170255), (115, 434051), (421, 118565), (1031, 48415), (2105, 23713), (5155, 9683)]