51126220

素因数分解:

$2^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{3307}}^1$

素因数の和:4089

約数の個数: 24

約数和(自身を含む): 107536464

約数和(自身を除く): 56410244

約数列:

[1, 2, 4, 5, 10, 20, 773, 1546, 3092, 3307, 3865, 6614, 7730, 13228, 15460, 16535, 33070, 66140, 2556311, 5112622, 10225244, 12781555, 25563110, 51126220]

約数ペア:

[(1, 51126220), (2, 25563110), (4, 12781555), (5, 10225244), (10, 5112622), (20, 2556311), (773, 66140), (1546, 33070), (3092, 16535), (3307, 15460), (3865, 13228), (6614, 7730)]