49015953

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40949}}^1$

素因数の和:40981

約数の個数: 24

約数和(自身を含む): 85176000

約数和(自身を除く): 36160047

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 40949, 122847, 286643, 368541, 778031, 859929, 2334093, 2579787, 5446217, 7002279, 16338651, 49015953]

約数ペア:

[(1, 49015953), (3, 16338651), (7, 7002279), (9, 5446217), (19, 2579787), (21, 2334093), (57, 859929), (63, 778031), (133, 368541), (171, 286643), (399, 122847), (1197, 40949)]