50490609

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1879}}^1$

素因数の和:1961

約数の個数: 24

約数和(自身を含む): 74312640

約数和(自身を除く): 23822031

約数列:

[1, 3, 13, 39, 53, 159, 169, 507, 689, 1879, 2067, 5637, 8957, 24427, 26871, 73281, 99587, 298761, 317551, 952653, 1294631, 3883893, 16830203, 50490609]

約数ペア:

[(1, 50490609), (3, 16830203), (13, 3883893), (39, 1294631), (53, 952653), (159, 317551), (169, 298761), (507, 99587), (689, 73281), (1879, 26871), (2067, 24427), (5637, 8957)]