49425372

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 129179232

約数和(自身を除く): 79753860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 71, 122, 142, 183, 213, 244, 284, 317, 366, 426, 549, 634, 639, 732, 852, 951, 1098, 1268, 1278, 1902, 2196, 2556, 2853, 3804, 4331, 5706, 8662, 11412, 12993, 17324, 19337, 22507, 25986, 38674, 38979, 45014, 51972, 58011, 67521, 77348, 77958, 90028, 116022, 135042, 155916, 174033, 202563, 232044, 270084, 348066, 405126, 696132, 810252, 1372927, 2745854, 4118781, 5491708, 8237562, 12356343, 16475124, 24712686, 49425372]

約数ペア:

[(1, 49425372), (2, 24712686), (3, 16475124), (4, 12356343), (6, 8237562), (9, 5491708), (12, 4118781), (18, 2745854), (36, 1372927), (61, 810252), (71, 696132), (122, 405126), (142, 348066), (183, 270084), (213, 232044), (244, 202563), (284, 174033), (317, 155916), (366, 135042), (426, 116022), (549, 90028), (634, 77958), (639, 77348), (732, 67521), (852, 58011), (951, 51972), (1098, 45014), (1268, 38979), (1278, 38674), (1902, 25986), (2196, 22507), (2556, 19337), (2853, 17324), (3804, 12993), (4331, 11412), (5706, 8662)]