53488360

素因数分解:

$2^3\times 5^1\times {\mathrm{1337209}}^1$

素因数の和:1337220

約数の個数: 16

約数和(自身を含む): 120348900

約数和(自身を除く): 66860540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1337209, 2674418, 5348836, 6686045, 10697672, 13372090, 26744180, 53488360]

約数ペア:

[(1, 53488360), (2, 26744180), (4, 13372090), (5, 10697672), (8, 6686045), (10, 5348836), (20, 2674418), (40, 1337209)]