47854940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{341821}}^1$

素因数の和:341837

約数の個数: 24

約数和(自身を含む): 114852192

約数和(自身を除く): 66997252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 341821, 683642, 1367284, 1709105, 2392747, 3418210, 4785494, 6836420, 9570988, 11963735, 23927470, 47854940]

約数ペア:

[(1, 47854940), (2, 23927470), (4, 11963735), (5, 9570988), (7, 6836420), (10, 4785494), (14, 3418210), (20, 2392747), (28, 1709105), (35, 1367284), (70, 683642), (140, 341821)]