52048293831

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{208319}}^1$

素因数の和:208436

約数の個数: 48

約数和(自身を含む): 84234608640

約数和(自身を除く): 32186314809

約数列:

[1, 3, 9, 17, 23, 51, 69, 71, 153, 207, 213, 391, 639, 1173, 1207, 1633, 3519, 3621, 4899, 10863, 14697, 27761, 83283, 208319, 249849, 624957, 1874871, 3541423, 4791337, 10624269, 14374011, 14790649, 31872807, 43122033, 44371947, 81452729, 133115841, 244358187, 251441033, 340184927, 733074561, 754323099, 1020554781, 2262969297, 3061664343, 5783143759, 17349431277, 52048293831]

約数ペア:

[(1, 52048293831), (3, 17349431277), (9, 5783143759), (17, 3061664343), (23, 2262969297), (51, 1020554781), (69, 754323099), (71, 733074561), (153, 340184927), (207, 251441033), (213, 244358187), (391, 133115841), (639, 81452729), (1173, 44371947), (1207, 43122033), (1633, 31872807), (3519, 14790649), (3621, 14374011), (4899, 10624269), (10863, 4791337), (14697, 3541423), (27761, 1874871), (83283, 624957), (208319, 249849)]