51458264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1512

約数の個数: 64

約数和(自身を含む): 117089280

約数和(自身を除く): 65631016

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 1144, 1364, 1451, 1612, 2728, 2902, 3224, 4433, 5804, 8866, 11608, 15961, 17732, 18863, 31922, 35464, 37726, 44981, 63844, 75452, 89962, 127688, 150904, 179924, 207493, 359848, 414986, 494791, 584753, 829972, 989582, 1169506, 1659944, 1979164, 2339012, 3958328, 4678024, 6432283, 12864566, 25729132, 51458264]

約数ペア:

[(1, 51458264), (2, 25729132), (4, 12864566), (8, 6432283), (11, 4678024), (13, 3958328), (22, 2339012), (26, 1979164), (31, 1659944), (44, 1169506), (52, 989582), (62, 829972), (88, 584753), (104, 494791), (124, 414986), (143, 359848), (248, 207493), (286, 179924), (341, 150904), (403, 127688), (572, 89962), (682, 75452), (806, 63844), (1144, 44981), (1364, 37726), (1451, 35464), (1612, 31922), (2728, 18863), (2902, 17732), (3224, 15961), (4433, 11608), (5804, 8866)]