55383081

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2411}}^1$

素因数の和:2477

約数の個数: 32

約数和(自身を含む): 86446080

約数和(自身を除く): 31062999

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 247, 403, 589, 741, 1209, 1767, 2411, 7233, 7657, 22971, 31343, 45809, 74741, 94029, 137427, 224223, 595517, 971633, 1420079, 1786551, 2914899, 4260237, 18461027, 55383081]

約数ペア:

[(1, 55383081), (3, 18461027), (13, 4260237), (19, 2914899), (31, 1786551), (39, 1420079), (57, 971633), (93, 595517), (247, 224223), (403, 137427), (589, 94029), (741, 74741), (1209, 45809), (1767, 31343), (2411, 22971), (7233, 7657)]