52900480

素因数分解:

$2^7\times 5^1\times {\mathrm{82657}}^1$

素因数の和:82676

約数の個数: 32

約数和(自身を含む): 126466740

約数和(自身を除く): 73566260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 82657, 165314, 330628, 413285, 661256, 826570, 1322512, 1653140, 2645024, 3306280, 5290048, 6612560, 10580096, 13225120, 26450240, 52900480]

約数ペア:

[(1, 52900480), (2, 26450240), (4, 13225120), (5, 10580096), (8, 6612560), (10, 5290048), (16, 3306280), (20, 2645024), (32, 1653140), (40, 1322512), (64, 826570), (80, 661256), (128, 413285), (160, 330628), (320, 165314), (640, 82657)]