56557907056

素因数分解:

$2^4\times 7^1\times {\mathrm{504981313}}^1$

素因数の和:504981328

約数の個数: 20

約数和(自身を含む): 125235365872

約数和(自身を除く): 68677458816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 504981313, 1009962626, 2019925252, 3534869191, 4039850504, 7069738382, 8079701008, 14139476764, 28278953528, 56557907056]

約数ペア:

[(1, 56557907056), (2, 28278953528), (4, 14139476764), (7, 8079701008), (8, 7069738382), (14, 4039850504), (16, 3534869191), (28, 2019925252), (56, 1009962626), (112, 504981313)]