52881857

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 61662720

約数和(自身を除く): 8780863

約数列:

[1, 7, 73, 239, 433, 511, 1673, 3031, 17447, 31609, 103487, 122129, 221263, 724409, 7554551, 52881857]

約数ペア:

[(1, 52881857), (7, 7554551), (73, 724409), (239, 221263), (433, 122129), (511, 103487), (1673, 31609), (3031, 17447)]