51883013

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1031}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 65882880

約数和(自身を除く): 13999867

約数列:

[1, 7, 13, 49, 79, 91, 553, 637, 1027, 1031, 3871, 7189, 7217, 13403, 50323, 50519, 81449, 93821, 570143, 656747, 1058837, 3991001, 7411859, 51883013]

約数ペア:

[(1, 51883013), (7, 7411859), (13, 3991001), (49, 1058837), (79, 656747), (91, 570143), (553, 93821), (637, 81449), (1027, 50519), (1031, 50323), (3871, 13403), (7189, 7217)]