48715340

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{25111}}^1$

素因数の和:25217

約数の個数: 24

約数和(自身を含む): 103360992

約数和(自身を除く): 54645652

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 25111, 50222, 100444, 125555, 251110, 502220, 2435767, 4871534, 9743068, 12178835, 24357670, 48715340]

約数ペア:

[(1, 48715340), (2, 24357670), (4, 12178835), (5, 9743068), (10, 4871534), (20, 2435767), (97, 502220), (194, 251110), (388, 125555), (485, 100444), (970, 50222), (1940, 25111)]