51071917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{433}}^1$

素因数の和:700

約数の個数: 16

約数和(自身を含む): 56676928

約数和(自身を除く): 5605011

約数列:

[1, 13, 43, 211, 433, 559, 2743, 5629, 9073, 18619, 91363, 117949, 242047, 1187719, 3928609, 51071917]

約数ペア:

[(1, 51071917), (13, 3928609), (43, 1187719), (211, 242047), (433, 117949), (559, 91363), (2743, 18619), (5629, 9073)]