47940470

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{102001}}^1$

素因数の和:102055

約数の個数: 16

約数和(自身を含む): 88129728

約数和(自身を除く): 40189258

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 102001, 204002, 510005, 1020010, 4794047, 9588094, 23970235, 47940470]

約数ペア:

[(1, 47940470), (2, 23970235), (5, 9588094), (10, 4794047), (47, 1020010), (94, 510005), (235, 204002), (470, 102001)]