50780265

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{47681}}^1$

素因数の和:47760

約数の個数: 16

約数和(自身を含む): 82394496

約数和(自身を除く): 31614231

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 47681, 143043, 238405, 715215, 3385351, 10156053, 16926755, 50780265]

約数ペア:

[(1, 50780265), (3, 16926755), (5, 10156053), (15, 3385351), (71, 715215), (213, 238405), (355, 143043), (1065, 47681)]