51343850

素因数分解:

$2^1\times 5^2\times {\mathrm{353}}^1\times {\mathrm{2909}}^1$

素因数の和:3274

約数の個数: 24

約数和(自身を含む): 95803020

約数和(自身を除く): 44459170

約数列:

[1, 2, 5, 10, 25, 50, 353, 706, 1765, 2909, 3530, 5818, 8825, 14545, 17650, 29090, 72725, 145450, 1026877, 2053754, 5134385, 10268770, 25671925, 51343850]

約数ペア:

[(1, 51343850), (2, 25671925), (5, 10268770), (10, 5134385), (25, 2053754), (50, 1026877), (353, 145450), (706, 72725), (1765, 29090), (2909, 17650), (3530, 14545), (5818, 8825)]