51516244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{3947}}^1$

素因数の和:4215

約数の個数: 24

約数和(自身を含む): 97499808

約数和(自身を除く): 45983564

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 3263, 3947, 6526, 7894, 13052, 15788, 51311, 102622, 205244, 990697, 1981394, 3962788, 12879061, 25758122, 51516244]

約数ペア:

[(1, 51516244), (2, 25758122), (4, 12879061), (13, 3962788), (26, 1981394), (52, 990697), (251, 205244), (502, 102622), (1004, 51311), (3263, 15788), (3947, 13052), (6526, 7894)]