55121534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{68389}}^1$

素因数の和:68435

約数の個数: 16

約数和(自身を含む): 91916160

約数和(自身を除く): 36794626

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 68389, 136778, 889057, 1778114, 2120059, 4240118, 27560767, 55121534]

約数ペア:

[(1, 55121534), (2, 27560767), (13, 4240118), (26, 2120059), (31, 1778114), (62, 889057), (403, 136778), (806, 68389)]