50930289

素因数分解:

$3^4\times {\mathrm{241}}^1\times {\mathrm{2609}}^1$

素因数の和:2862

約数の個数: 20

約数和(自身を含む): 76426020

約数和(自身を除く): 25495731

約数列:

[1, 3, 9, 27, 81, 241, 723, 2169, 2609, 6507, 7827, 19521, 23481, 70443, 211329, 628769, 1886307, 5658921, 16976763, 50930289]

約数ペア:

[(1, 50930289), (3, 16976763), (9, 5658921), (27, 1886307), (81, 628769), (241, 211329), (723, 70443), (2169, 23481), (2609, 19521), (6507, 7827)]