54981295239

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{55663}}^1$

素因数の和:55772

約数の個数: 64

約数和(自身を含む): 87779901440

約数和(自身を除く): 32798606201

約数列:

[1, 3, 13, 19, 31, 39, 43, 57, 93, 129, 247, 403, 559, 589, 741, 817, 1209, 1333, 1677, 1767, 2451, 3999, 7657, 10621, 17329, 22971, 25327, 31863, 51987, 55663, 75981, 166989, 329251, 723619, 987753, 1057597, 1725553, 2170857, 2393509, 3172791, 5176659, 7180527, 13748761, 22432189, 31115617, 32785507, 41246283, 45476671, 67296567, 74198779, 93346851, 98356521, 136430013, 222596337, 426211591, 591196723, 964584127, 1278634773, 1409776801, 1773590169, 2893752381, 4229330403, 18327098413, 54981295239]

約数ペア:

[(1, 54981295239), (3, 18327098413), (13, 4229330403), (19, 2893752381), (31, 1773590169), (39, 1409776801), (43, 1278634773), (57, 964584127), (93, 591196723), (129, 426211591), (247, 222596337), (403, 136430013), (559, 98356521), (589, 93346851), (741, 74198779), (817, 67296567), (1209, 45476671), (1333, 41246283), (1677, 32785507), (1767, 31115617), (2451, 22432189), (3999, 13748761), (7657, 7180527), (10621, 5176659), (17329, 3172791), (22971, 2393509), (25327, 2170857), (31863, 1725553), (51987, 1057597), (55663, 987753), (75981, 723619), (166989, 329251)]