48490580

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{36187}}^1$

素因数の和:36263

約数の個数: 24

約数和(自身を含む): 103352928

約数和(自身を除く): 54862348

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 36187, 72374, 144748, 180935, 361870, 723740, 2424529, 4849058, 9698116, 12122645, 24245290, 48490580]

約数ペア:

[(1, 48490580), (2, 24245290), (4, 12122645), (5, 9698116), (10, 4849058), (20, 2424529), (67, 723740), (134, 361870), (268, 180935), (335, 144748), (670, 72374), (1340, 36187)]