51309154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{63659}}^1$

素因数の和:63705

約数の個数: 16

約数和(自身を含む): 85559040

約数和(自身を除く): 34249886

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 63659, 127318, 827567, 1655134, 1973429, 3946858, 25654577, 51309154]

約数ペア:

[(1, 51309154), (2, 25654577), (13, 3946858), (26, 1973429), (31, 1655134), (62, 827567), (403, 127318), (806, 63659)]