51920561

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{3767}}^1$

素因数の和:3964

約数の個数: 16

約数和(自身を含む): 65111040

約数和(自身を除く): 13190479

約数列:

[1, 7, 11, 77, 179, 1253, 1969, 3767, 13783, 26369, 41437, 290059, 674293, 4720051, 7417223, 51920561]

約数ペア:

[(1, 51920561), (7, 7417223), (11, 4720051), (77, 674293), (179, 290059), (1253, 41437), (1969, 26369), (3767, 13783)]