51138032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{290557}}^1$

素因数の和:290576

約数の個数: 20

約数和(自身を含む): 108087576

約数和(自身を除く): 56949544

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 290557, 581114, 1162228, 2324456, 3196127, 4648912, 6392254, 12784508, 25569016, 51138032]

約数ペア:

[(1, 51138032), (2, 25569016), (4, 12784508), (8, 6392254), (11, 4648912), (16, 3196127), (22, 2324456), (44, 1162228), (88, 581114), (176, 290557)]