51609901

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1523}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 60862464

約数和(自身を除く): 9252563

約数列:

[1, 7, 47, 103, 329, 721, 1523, 4841, 10661, 33887, 71581, 156869, 501067, 1098083, 7372843, 51609901]

約数ペア:

[(1, 51609901), (7, 7372843), (47, 1098083), (103, 501067), (329, 156869), (721, 71581), (1523, 33887), (4841, 10661)]