53886170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2543}}^1$

素因数の和:2726

約数の個数: 32

約数和(自身を含む): 105138432

約数和(自身を除く): 51252262

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 2543, 4238, 5086, 10595, 12715, 21190, 25430, 33059, 66118, 165295, 330590, 414509, 829018, 2072545, 4145090, 5388617, 10777234, 26943085, 53886170]

約数ペア:

[(1, 53886170), (2, 26943085), (5, 10777234), (10, 5388617), (13, 4145090), (26, 2072545), (65, 829018), (130, 414509), (163, 330590), (326, 165295), (815, 66118), (1630, 33059), (2119, 25430), (2543, 21190), (4238, 12715), (5086, 10595)]