47996940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{799949}}^1$

素因数の和:799961

約数の個数: 24

約数和(自身を含む): 134391600

約数和(自身を除く): 86394660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 799949, 1599898, 2399847, 3199796, 3999745, 4799694, 7999490, 9599388, 11999235, 15998980, 23998470, 47996940]

約数ペア:

[(1, 47996940), (2, 23998470), (3, 15998980), (4, 11999235), (5, 9599388), (6, 7999490), (10, 4799694), (12, 3999745), (15, 3199796), (20, 2399847), (30, 1599898), (60, 799949)]