51749529

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{7331}}^1$

素因数の和:7528

約数の個数: 16

約数和(自身を含む): 74727744

約数和(自身を除く): 22978215

約数列:

[1, 3, 13, 39, 181, 543, 2353, 7059, 7331, 21993, 95303, 285909, 1326911, 3980733, 17249843, 51749529]

約数ペア:

[(1, 51749529), (3, 17249843), (13, 3980733), (39, 1326911), (181, 285909), (543, 95303), (2353, 21993), (7059, 7331)]