54017540

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{8629}}^1$

素因数の和:8951

約数の個数: 24

約数和(自身を含む): 113812440

約数和(自身を除く): 59794900

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 8629, 17258, 34516, 43145, 86290, 172580, 2700877, 5401754, 10803508, 13504385, 27008770, 54017540]

約数ペア:

[(1, 54017540), (2, 27008770), (4, 13504385), (5, 10803508), (10, 5401754), (20, 2700877), (313, 172580), (626, 86290), (1252, 43145), (1565, 34516), (3130, 17258), (6260, 8629)]