57020045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3823}}^1$

素因数の和:4004

約数の個数: 16

約数和(自身を含む): 72503040

約数和(自身を除く): 15482995

約数列:

[1, 5, 19, 95, 157, 785, 2983, 3823, 14915, 19115, 72637, 363185, 600211, 3001055, 11404009, 57020045]

約数ペア:

[(1, 57020045), (5, 11404009), (19, 3001055), (95, 600211), (157, 363185), (785, 72637), (2983, 19115), (3823, 14915)]