51931045

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4241}}^1$

素因数の和:4356

約数の個数: 16

約数和(自身を含む): 65157120

約数和(自身を除く): 13226075

約数列:

[1, 5, 31, 79, 155, 395, 2449, 4241, 12245, 21205, 131471, 335039, 657355, 1675195, 10386209, 51931045]

約数ペア:

[(1, 51931045), (5, 10386209), (31, 1675195), (79, 657355), (155, 335039), (395, 131471), (2449, 21205), (4241, 12245)]