56278285

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{84629}}^1$

素因数の和:84660

約数の個数: 16

約数和(自身を含む): 81244800

約数和(自身を除く): 24966515

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 84629, 423145, 592403, 1607951, 2962015, 8039755, 11255657, 56278285]

約数ペア:

[(1, 56278285), (5, 11255657), (7, 8039755), (19, 2962015), (35, 1607951), (95, 592403), (133, 423145), (665, 84629)]