51833020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{63211}}^1$

素因数の和:63261

約数の個数: 24

約数和(自身を含む): 111505968

約数和(自身を除く): 59672948

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 63211, 126422, 252844, 316055, 632110, 1264220, 2591651, 5183302, 10366604, 12958255, 25916510, 51833020]

約数ペア:

[(1, 51833020), (2, 25916510), (4, 12958255), (5, 10366604), (10, 5183302), (20, 2591651), (41, 1264220), (82, 632110), (164, 316055), (205, 252844), (410, 126422), (820, 63211)]