51960800

素因数分解:

$2^5\times 5^2\times {\mathrm{64951}}^1$

素因数の和:64971

約数の個数: 36

約数和(自身を含む): 126851256

約数和(自身を除く): 74890456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 64951, 129902, 259804, 324755, 519608, 649510, 1039216, 1299020, 1623775, 2078432, 2598040, 3247550, 5196080, 6495100, 10392160, 12990200, 25980400, 51960800]

約数ペア:

[(1, 51960800), (2, 25980400), (4, 12990200), (5, 10392160), (8, 6495100), (10, 5196080), (16, 3247550), (20, 2598040), (25, 2078432), (32, 1623775), (40, 1299020), (50, 1039216), (80, 649510), (100, 519608), (160, 324755), (200, 259804), (400, 129902), (800, 64951)]