51305186

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{20183}}^1$

素因数の和:20257

約数の個数: 16

約数和(自身を含む): 81381888

約数和(自身を除く): 30076702

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 20183, 40366, 625673, 827503, 1251346, 1655006, 25652593, 51305186]

約数ペア:

[(1, 51305186), (2, 25652593), (31, 1655006), (41, 1251346), (62, 827503), (82, 625673), (1271, 40366), (2542, 20183)]