49218819

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{30781}}^1$

素因数の和:30838

約数の個数: 16

約数和(自身を含む): 72399264

約数和(自身を除く): 23180445

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 30781, 92343, 400153, 1200459, 1262021, 3786063, 16406273, 49218819]

約数ペア:

[(1, 49218819), (3, 16406273), (13, 3786063), (39, 1262021), (41, 1200459), (123, 400153), (533, 92343), (1599, 30781)]