47990286

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{857}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 114903360

約数和(自身を除く): 66913074

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 61, 102, 122, 153, 183, 306, 366, 459, 549, 857, 918, 1037, 1098, 1647, 1714, 2074, 2571, 3111, 3294, 5142, 6222, 7713, 9333, 14569, 15426, 18666, 23139, 27999, 29138, 43707, 46278, 52277, 55998, 87414, 104554, 131121, 156831, 262242, 313662, 393363, 470493, 786726, 888709, 940986, 1411479, 1777418, 2666127, 2822958, 5332254, 7998381, 15996762, 23995143, 47990286]

約数ペア:

[(1, 47990286), (2, 23995143), (3, 15996762), (6, 7998381), (9, 5332254), (17, 2822958), (18, 2666127), (27, 1777418), (34, 1411479), (51, 940986), (54, 888709), (61, 786726), (102, 470493), (122, 393363), (153, 313662), (183, 262242), (306, 156831), (366, 131121), (459, 104554), (549, 87414), (857, 55998), (918, 52277), (1037, 46278), (1098, 43707), (1647, 29138), (1714, 27999), (2074, 23139), (2571, 18666), (3111, 15426), (3294, 14569), (5142, 9333), (6222, 7713)]