53691080

素因数分解:

$2^3\times 5^1\times {\mathrm{1342277}}^1$

素因数の和:1342288

約数の個数: 16

約数和(自身を含む): 120805020

約数和(自身を除く): 67113940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1342277, 2684554, 5369108, 6711385, 10738216, 13422770, 26845540, 53691080]

約数ペア:

[(1, 53691080), (2, 26845540), (4, 13422770), (5, 10738216), (8, 6711385), (10, 5369108), (20, 2684554), (40, 1342277)]