51923105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42043}}^1$

素因数の和:42080

約数の個数: 16

約数和(自身を含む): 70633920

約数和(自身を除く): 18710815

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 42043, 210215, 546559, 798817, 2732795, 3994085, 10384621, 51923105]

約数ペア:

[(1, 51923105), (5, 10384621), (13, 3994085), (19, 2732795), (65, 798817), (95, 546559), (247, 210215), (1235, 42043)]