50636980

素因数分解:

$2^2\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{2011}}^1$

素因数の和:3279

約数の個数: 24

約数和(自身を含む): 106475040

約数和(自身を除く): 55838060

約数列:

[1, 2, 4, 5, 10, 20, 1259, 2011, 2518, 4022, 5036, 6295, 8044, 10055, 12590, 20110, 25180, 40220, 2531849, 5063698, 10127396, 12659245, 25318490, 50636980]

約数ペア:

[(1, 50636980), (2, 25318490), (4, 12659245), (5, 10127396), (10, 5063698), (20, 2531849), (1259, 40220), (2011, 25180), (2518, 20110), (4022, 12590), (5036, 10055), (6295, 8044)]