51790557

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{14593}}^1$

素因数の和:14629

約数の個数: 24

約数和(自身を含む): 85462464

約数和(自身を除く): 33671907

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 14593, 43779, 102151, 189709, 306453, 569127, 1327963, 2466217, 3983889, 7398651, 17263519, 51790557]

約数ペア:

[(1, 51790557), (3, 17263519), (7, 7398651), (13, 3983889), (21, 2466217), (39, 1327963), (91, 569127), (169, 306453), (273, 189709), (507, 102151), (1183, 43779), (3549, 14593)]