54129138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2339}}^1$

素因数の和:2399

約数の個数: 64

約数和(自身を含む): 134784000

約数和(自身を除く): 80654862

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 57, 58, 87, 114, 133, 174, 203, 266, 399, 406, 551, 609, 798, 1102, 1218, 1653, 2339, 3306, 3857, 4678, 7017, 7714, 11571, 14034, 16373, 23142, 32746, 44441, 49119, 67831, 88882, 98238, 133323, 135662, 203493, 266646, 311087, 406986, 474817, 622174, 933261, 949634, 1288789, 1424451, 1866522, 2577578, 2848902, 3866367, 7732734, 9021523, 18043046, 27064569, 54129138]

約数ペア:

[(1, 54129138), (2, 27064569), (3, 18043046), (6, 9021523), (7, 7732734), (14, 3866367), (19, 2848902), (21, 2577578), (29, 1866522), (38, 1424451), (42, 1288789), (57, 949634), (58, 933261), (87, 622174), (114, 474817), (133, 406986), (174, 311087), (203, 266646), (266, 203493), (399, 135662), (406, 133323), (551, 98238), (609, 88882), (798, 67831), (1102, 49119), (1218, 44441), (1653, 32746), (2339, 23142), (3306, 16373), (3857, 14034), (4678, 11571), (7017, 7714)]