51226668

素因数分解:

$2^2\times 3^4\times {\mathrm{223}}^1\times {\mathrm{709}}^1$

素因数の和:948

約数の個数: 60

約数和(自身を含む): 134706880

約数和(自身を除く): 83480212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 223, 324, 446, 669, 709, 892, 1338, 1418, 2007, 2127, 2676, 2836, 4014, 4254, 6021, 6381, 8028, 8508, 12042, 12762, 18063, 19143, 24084, 25524, 36126, 38286, 57429, 72252, 76572, 114858, 158107, 229716, 316214, 474321, 632428, 948642, 1422963, 1897284, 2845926, 4268889, 5691852, 8537778, 12806667, 17075556, 25613334, 51226668]

約数ペア:

[(1, 51226668), (2, 25613334), (3, 17075556), (4, 12806667), (6, 8537778), (9, 5691852), (12, 4268889), (18, 2845926), (27, 1897284), (36, 1422963), (54, 948642), (81, 632428), (108, 474321), (162, 316214), (223, 229716), (324, 158107), (446, 114858), (669, 76572), (709, 72252), (892, 57429), (1338, 38286), (1418, 36126), (2007, 25524), (2127, 24084), (2676, 19143), (2836, 18063), (4014, 12762), (4254, 12042), (6021, 8508), (6381, 8028)]