54831568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{863}}^1$

素因数の和:920

約数の個数: 60

約数和(自身を含む): 122456448

約数和(自身を除く): 67624880

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 361, 418, 722, 836, 863, 1444, 1672, 1726, 2888, 3344, 3452, 3971, 5776, 6904, 7942, 9493, 13808, 15884, 16397, 18986, 31768, 32794, 37972, 63536, 65588, 75944, 131176, 151888, 180367, 262352, 311543, 360734, 623086, 721468, 1246172, 1442936, 2492344, 2885872, 3426973, 4984688, 6853946, 13707892, 27415784, 54831568]

約数ペア:

[(1, 54831568), (2, 27415784), (4, 13707892), (8, 6853946), (11, 4984688), (16, 3426973), (19, 2885872), (22, 2492344), (38, 1442936), (44, 1246172), (76, 721468), (88, 623086), (152, 360734), (176, 311543), (209, 262352), (304, 180367), (361, 151888), (418, 131176), (722, 75944), (836, 65588), (863, 63536), (1444, 37972), (1672, 32794), (1726, 31768), (2888, 18986), (3344, 16397), (3452, 15884), (3971, 13808), (5776, 9493), (6904, 7942)]