47577640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{108131}}^1$

素因数の和:108153

約数の個数: 32

約数和(自身を含む): 116782560

約数和(自身を除く): 69204920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 108131, 216262, 432524, 540655, 865048, 1081310, 1189441, 2162620, 2378882, 4325240, 4757764, 5947205, 9515528, 11894410, 23788820, 47577640]

約数ペア:

[(1, 47577640), (2, 23788820), (4, 11894410), (5, 9515528), (8, 5947205), (10, 4757764), (11, 4325240), (20, 2378882), (22, 2162620), (40, 1189441), (44, 1081310), (55, 865048), (88, 540655), (110, 432524), (220, 216262), (440, 108131)]