53539240

素因数分解:

$2^3\times 5^1\times {\mathrm{1338481}}^1$

素因数の和:1338492

約数の個数: 16

約数和(自身を含む): 120463380

約数和(自身を除く): 66924140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1338481, 2676962, 5353924, 6692405, 10707848, 13384810, 26769620, 53539240]

約数ペア:

[(1, 53539240), (2, 26769620), (4, 13384810), (5, 10707848), (8, 6692405), (10, 5353924), (20, 2676962), (40, 1338481)]