49916361

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 74745216

約数和(自身を除く): 24828855

約数列:

[1, 3, 11, 33, 61, 137, 181, 183, 411, 543, 671, 1507, 1991, 2013, 4521, 5973, 8357, 11041, 24797, 25071, 33123, 74391, 91927, 121451, 272767, 275781, 364353, 818301, 1512617, 4537851, 16638787, 49916361]

約数ペア:

[(1, 49916361), (3, 16638787), (11, 4537851), (33, 1512617), (61, 818301), (137, 364353), (181, 275781), (183, 272767), (411, 121451), (543, 91927), (671, 74391), (1507, 33123), (1991, 25071), (2013, 24797), (4521, 11041), (5973, 8357)]