488321950

素因数分解:

$2^1\times 5^2\times {\mathrm{1949}}^1\times {\mathrm{5011}}^1$

素因数の和:6972

約数の個数: 24

約数和(自身を含む): 908926200

約数和(自身を除く): 420604250

約数列:

[1, 2, 5, 10, 25, 50, 1949, 3898, 5011, 9745, 10022, 19490, 25055, 48725, 50110, 97450, 125275, 250550, 9766439, 19532878, 48832195, 97664390, 244160975, 488321950]

約数ペア:

[(1, 488321950), (2, 244160975), (5, 97664390), (10, 48832195), (25, 19532878), (50, 9766439), (1949, 250550), (3898, 125275), (5011, 97450), (9745, 50110), (10022, 48725), (19490, 25055)]