51215328

素因数分解:

$2^5\times 3^4\times {\mathrm{19759}}^1$

素因数の和:19781

約数の個数: 60

約数和(自身を含む): 150630480

約数和(自身を除く): 99415152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 19759, 39518, 59277, 79036, 118554, 158072, 177831, 237108, 316144, 355662, 474216, 533493, 632288, 711324, 948432, 1066986, 1422648, 1600479, 1896864, 2133972, 2845296, 3200958, 4267944, 5690592, 6401916, 8535888, 12803832, 17071776, 25607664, 51215328]

約数ペア:

[(1, 51215328), (2, 25607664), (3, 17071776), (4, 12803832), (6, 8535888), (8, 6401916), (9, 5690592), (12, 4267944), (16, 3200958), (18, 2845296), (24, 2133972), (27, 1896864), (32, 1600479), (36, 1422648), (48, 1066986), (54, 948432), (72, 711324), (81, 632288), (96, 533493), (108, 474216), (144, 355662), (162, 316144), (216, 237108), (288, 177831), (324, 158072), (432, 118554), (648, 79036), (864, 59277), (1296, 39518), (2592, 19759)]