51455664

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{27487}}^1$

素因数の和:27514

約数の個数: 60

約数和(自身を含む): 155087296

約数和(自身を除く): 103631632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 27487, 54974, 82461, 109948, 164922, 219896, 247383, 329844, 357331, 439792, 494766, 659688, 714662, 989532, 1071993, 1319376, 1429324, 1979064, 2143986, 2858648, 3215979, 3958128, 4287972, 5717296, 6431958, 8575944, 12863916, 17151888, 25727832, 51455664]

約数ペア:

[(1, 51455664), (2, 25727832), (3, 17151888), (4, 12863916), (6, 8575944), (8, 6431958), (9, 5717296), (12, 4287972), (13, 3958128), (16, 3215979), (18, 2858648), (24, 2143986), (26, 1979064), (36, 1429324), (39, 1319376), (48, 1071993), (52, 989532), (72, 714662), (78, 659688), (104, 494766), (117, 439792), (144, 357331), (156, 329844), (208, 247383), (234, 219896), (312, 164922), (468, 109948), (624, 82461), (936, 54974), (1872, 27487)]