51850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:90

約数の個数: 24

約数和(自身を含む): 103788

約数和(自身を除く): 51938

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 61, 85, 122, 170, 305, 425, 610, 850, 1037, 1525, 2074, 3050, 5185, 10370, 25925, 51850]

約数ペア:

[(1, 51850), (2, 25925), (5, 10370), (10, 5185), (17, 3050), (25, 2074), (34, 1525), (50, 1037), (61, 850), (85, 610), (122, 425), (170, 305)]