56528021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1511}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 65318400

約数和(自身を除く): 8790379

約数列:

[1, 11, 19, 179, 209, 1511, 1969, 3401, 16621, 28709, 37411, 270469, 315799, 2975159, 5138911, 56528021]

約数ペア:

[(1, 56528021), (11, 5138911), (19, 2975159), (179, 315799), (209, 270469), (1511, 37411), (1969, 28709), (3401, 16621)]