51187721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{701}}^1$

素因数の和:892

約数の個数: 16

約数和(自身を含む): 56963088

約数和(自身を除く): 5775367

約数列:

[1, 13, 41, 137, 533, 701, 1781, 5617, 9113, 28741, 73021, 96037, 373633, 1248481, 3937517, 51187721]

約数ペア:

[(1, 51187721), (13, 3937517), (41, 1248481), (137, 373633), (533, 96037), (701, 73021), (1781, 28741), (5617, 9113)]