51655965

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{859}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 87513600

約数和(自身を除く): 35857635

約数列:

[1, 3, 5, 15, 19, 57, 95, 211, 285, 633, 859, 1055, 2577, 3165, 4009, 4295, 12027, 12885, 16321, 20045, 48963, 60135, 81605, 181249, 244815, 543747, 906245, 2718735, 3443731, 10331193, 17218655, 51655965]

約数ペア:

[(1, 51655965), (3, 17218655), (5, 10331193), (15, 3443731), (19, 2718735), (57, 906245), (95, 543747), (211, 244815), (285, 181249), (633, 81605), (859, 60135), (1055, 48963), (2577, 20045), (3165, 16321), (4009, 12885), (4295, 12027)]