50871620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{82051}}^1$

素因数の和:82091

約数の個数: 24

約数和(自身を含む): 110277888

約数和(自身を除く): 59406268

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 82051, 164102, 328204, 410255, 820510, 1641020, 2543581, 5087162, 10174324, 12717905, 25435810, 50871620]

約数ペア:

[(1, 50871620), (2, 25435810), (4, 12717905), (5, 10174324), (10, 5087162), (20, 2543581), (31, 1641020), (62, 820510), (124, 410255), (155, 328204), (310, 164102), (620, 82051)]