49270940

素因数分解:

$2^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{3727}}^1$

素因数の和:4397

約数の個数: 24

約数和(自身を含む): 103653312

約数和(自身を除く): 54382372

約数列:

[1, 2, 4, 5, 10, 20, 661, 1322, 2644, 3305, 3727, 6610, 7454, 13220, 14908, 18635, 37270, 74540, 2463547, 4927094, 9854188, 12317735, 24635470, 49270940]

約数ペア:

[(1, 49270940), (2, 24635470), (4, 12317735), (5, 9854188), (10, 4927094), (20, 2463547), (661, 74540), (1322, 37270), (2644, 18635), (3305, 14908), (3727, 13220), (6610, 7454)]