49745709

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1093}}^1$

素因数の和:1501

約数の個数: 24

約数和(自身を含む): 77652120

約数和(自身を除く): 27906411

約数列:

[1, 3, 9, 13, 39, 117, 389, 1093, 1167, 3279, 3501, 5057, 9837, 14209, 15171, 42627, 45513, 127881, 425177, 1275531, 3826593, 5527301, 16581903, 49745709]

約数ペア:

[(1, 49745709), (3, 16581903), (9, 5527301), (13, 3826593), (39, 1275531), (117, 425177), (389, 127881), (1093, 45513), (1167, 42627), (3279, 15171), (3501, 14209), (5057, 9837)]