50390469

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1009}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 75628800

約数和(自身を除く): 25238331

約数列:

[1, 3, 9, 31, 93, 179, 279, 537, 1009, 1611, 3027, 5549, 9081, 16647, 31279, 49941, 93837, 180611, 281511, 541833, 1625499, 5598941, 16796823, 50390469]

約数ペア:

[(1, 50390469), (3, 16796823), (9, 5598941), (31, 1625499), (93, 541833), (179, 281511), (279, 180611), (537, 93837), (1009, 49941), (1611, 31279), (3027, 16647), (5549, 9081)]