48982475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1021}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 64631280

約数和(自身を除く): 15648805

約数列:

[1, 5, 19, 25, 95, 101, 475, 505, 1021, 1919, 2525, 5105, 9595, 19399, 25525, 47975, 96995, 103121, 484975, 515605, 1959299, 2578025, 9796495, 48982475]

約数ペア:

[(1, 48982475), (5, 9796495), (19, 2578025), (25, 1959299), (95, 515605), (101, 484975), (475, 103121), (505, 96995), (1021, 47975), (1919, 25525), (2525, 19399), (5105, 9595)]