50005250

素因数分解:

$2^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{1439}}^1$

素因数の和:1595

約数の個数: 32

約数和(自身を含む): 94348800

約数和(自身を除く): 44343550

約数列:

[1, 2, 5, 10, 25, 50, 125, 139, 250, 278, 695, 1390, 1439, 2878, 3475, 6950, 7195, 14390, 17375, 34750, 35975, 71950, 179875, 200021, 359750, 400042, 1000105, 2000210, 5000525, 10001050, 25002625, 50005250]

約数ペア:

[(1, 50005250), (2, 25002625), (5, 10001050), (10, 5000525), (25, 2000210), (50, 1000105), (125, 400042), (139, 359750), (250, 200021), (278, 179875), (695, 71950), (1390, 35975), (1439, 34750), (2878, 17375), (3475, 14390), (6950, 7195)]