48658780

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{19157}}^1$

素因数の和:19293

約数の個数: 24

約数和(自身を含む): 102993408

約数和(自身を除く): 54334628

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 19157, 38314, 76628, 95785, 191570, 383140, 2432939, 4865878, 9731756, 12164695, 24329390, 48658780]

約数ペア:

[(1, 48658780), (2, 24329390), (4, 12164695), (5, 9731756), (10, 4865878), (20, 2432939), (127, 383140), (254, 191570), (508, 95785), (635, 76628), (1270, 38314), (2540, 19157)]