50785072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{244159}}^1$

素因数の和:244180

約数の個数: 20

約数和(自身を含む): 105965440

約数和(自身を除く): 55180368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 244159, 488318, 976636, 1953272, 3174067, 3906544, 6348134, 12696268, 25392536, 50785072]

約数ペア:

[(1, 50785072), (2, 25392536), (4, 12696268), (8, 6348134), (13, 3906544), (16, 3174067), (26, 1953272), (52, 976636), (104, 488318), (208, 244159)]