51252736

素因数分解:

$2^9\times {\mathrm{100103}}^1$

素因数の和:100121

約数の個数: 20

約数和(自身を含む): 102406392

約数和(自身を除く): 51153656

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 100103, 200206, 400412, 800824, 1601648, 3203296, 6406592, 12813184, 25626368, 51252736]

約数ペア:

[(1, 51252736), (2, 25626368), (4, 12813184), (8, 6406592), (16, 3203296), (32, 1601648), (64, 800824), (128, 400412), (256, 200206), (512, 100103)]