51453856

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 104255424

約数和(自身を除く): 52801568

約数列:

[1, 2, 4, 8, 16, 32, 67, 103, 134, 206, 233, 268, 412, 466, 536, 824, 932, 1072, 1648, 1864, 2144, 3296, 3728, 6901, 7456, 13802, 15611, 23999, 27604, 31222, 47998, 55208, 62444, 95996, 110416, 124888, 191992, 220832, 249776, 383984, 499552, 767968, 1607933, 3215866, 6431732, 12863464, 25726928, 51453856]

約数ペア:

[(1, 51453856), (2, 25726928), (4, 12863464), (8, 6431732), (16, 3215866), (32, 1607933), (67, 767968), (103, 499552), (134, 383984), (206, 249776), (233, 220832), (268, 191992), (412, 124888), (466, 110416), (536, 95996), (824, 62444), (932, 55208), (1072, 47998), (1648, 31222), (1864, 27604), (2144, 23999), (3296, 15611), (3728, 13802), (6901, 7456)]