56480072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{641819}}^1$

素因数の和:641836

約数の個数: 16

約数和(自身を含む): 115527600

約数和(自身を除く): 59047528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 641819, 1283638, 2567276, 5134552, 7060009, 14120018, 28240036, 56480072]

約数ペア:

[(1, 56480072), (2, 28240036), (4, 14120018), (8, 7060009), (11, 5134552), (22, 2567276), (44, 1283638), (88, 641819)]