51843520

素因数分解:

$2^6\times 5^1\times {\mathrm{162011}}^1$

素因数の和:162028

約数の個数: 28

約数和(自身を含む): 123453144

約数和(自身を除く): 71609624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 162011, 324022, 648044, 810055, 1296088, 1620110, 2592176, 3240220, 5184352, 6480440, 10368704, 12960880, 25921760, 51843520]

約数ペア:

[(1, 51843520), (2, 25921760), (4, 12960880), (5, 10368704), (8, 6480440), (10, 5184352), (16, 3240220), (20, 2592176), (32, 1620110), (40, 1296088), (64, 810055), (80, 648044), (160, 324022), (320, 162011)]