51491608

素因数分解:

$2^3\times 7^1\times {\mathrm{401}}^1\times {\mathrm{2293}}^1$

素因数の和:2707

約数の個数: 32

約数和(自身を含む): 110662560

約数和(自身を除く): 59170952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 401, 802, 1604, 2293, 2807, 3208, 4586, 5614, 9172, 11228, 16051, 18344, 22456, 32102, 64204, 128408, 919493, 1838986, 3677972, 6436451, 7355944, 12872902, 25745804, 51491608]

約数ペア:

[(1, 51491608), (2, 25745804), (4, 12872902), (7, 7355944), (8, 6436451), (14, 3677972), (28, 1838986), (56, 919493), (401, 128408), (802, 64204), (1604, 32102), (2293, 22456), (2807, 18344), (3208, 16051), (4586, 11228), (5614, 9172)]