50909380

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{41729}}^1$

素因数の和:41799

約数の個数: 24

約数和(自身を含む): 108664920

約数和(自身を除く): 57755540

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 41729, 83458, 166916, 208645, 417290, 834580, 2545469, 5090938, 10181876, 12727345, 25454690, 50909380]

約数ペア:

[(1, 50909380), (2, 25454690), (4, 12727345), (5, 10181876), (10, 5090938), (20, 2545469), (61, 834580), (122, 417290), (244, 208645), (305, 166916), (610, 83458), (1220, 41729)]