21256050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{141707}}^1$

素因数の和:141722

約数の個数: 24

約数和(自身を含む): 52715376

約数和(自身を除く): 31459326

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 141707, 283414, 425121, 708535, 850242, 1417070, 2125605, 3542675, 4251210, 7085350, 10628025, 21256050]

約数ペア:

[(1, 21256050), (2, 10628025), (3, 7085350), (5, 4251210), (6, 3542675), (10, 2125605), (15, 1417070), (25, 850242), (30, 708535), (50, 425121), (75, 283414), (150, 141707)]