55936180

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{14197}}^1$

素因数の和:14403

約数の個数: 24

約数和(自身を含む): 118070568

約数和(自身を除く): 62134388

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 14197, 28394, 56788, 70985, 141970, 283940, 2796809, 5593618, 11187236, 13984045, 27968090, 55936180]

約数ペア:

[(1, 55936180), (2, 27968090), (4, 13984045), (5, 11187236), (10, 5593618), (20, 2796809), (197, 283940), (394, 141970), (788, 70985), (985, 56788), (1970, 28394), (3940, 14197)]