48491781

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2177

約数の個数: 32

約数和(自身を含む): 75694080

約数和(自身を除く): 27202299

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 247, 403, 589, 741, 1209, 1767, 2111, 6333, 7657, 22971, 27443, 40109, 65441, 82329, 120327, 196323, 521417, 850733, 1243379, 1564251, 2552199, 3730137, 16163927, 48491781]

約数ペア:

[(1, 48491781), (3, 16163927), (13, 3730137), (19, 2552199), (31, 1564251), (39, 1243379), (57, 850733), (93, 521417), (247, 196323), (403, 120327), (589, 82329), (741, 65441), (1209, 40109), (1767, 27443), (2111, 22971), (6333, 7657)]