47521340

素因数分解:

$2^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{3851}}^1$

素因数の和:4477

約数の個数: 24

約数和(自身を含む): 99982512

約数和(自身を除く): 52461172

約数列:

[1, 2, 4, 5, 10, 20, 617, 1234, 2468, 3085, 3851, 6170, 7702, 12340, 15404, 19255, 38510, 77020, 2376067, 4752134, 9504268, 11880335, 23760670, 47521340]

約数ペア:

[(1, 47521340), (2, 23760670), (4, 11880335), (5, 9504268), (10, 4752134), (20, 2376067), (617, 77020), (1234, 38510), (2468, 19255), (3085, 15404), (3851, 12340), (6170, 7702)]