48069999

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 77051520

約数和(自身を除く): 28981521

約数列:

[1, 3, 9, 17, 41, 51, 79, 97, 123, 153, 237, 291, 369, 697, 711, 873, 1343, 1649, 2091, 3239, 3977, 4029, 4947, 6273, 7663, 9717, 11931, 12087, 14841, 22989, 29151, 35793, 55063, 67609, 68967, 130271, 165189, 202827, 314183, 390813, 495567, 608481, 942549, 1172439, 2827647, 5341111, 16023333, 48069999]

約数ペア:

[(1, 48069999), (3, 16023333), (9, 5341111), (17, 2827647), (41, 1172439), (51, 942549), (79, 608481), (97, 495567), (123, 390813), (153, 314183), (237, 202827), (291, 165189), (369, 130271), (697, 68967), (711, 67609), (873, 55063), (1343, 35793), (1649, 29151), (2091, 22989), (3239, 14841), (3977, 12087), (4029, 11931), (4947, 9717), (6273, 7663)]