51189858

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2027}}^1$

素因数の和:2119

約数の個数: 48

約数和(自身を含む): 117688896

約数和(自身を除く): 66499038

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 366, 414, 549, 1098, 1403, 2027, 2806, 4054, 4209, 6081, 8418, 12162, 12627, 18243, 25254, 36486, 46621, 93242, 123647, 139863, 247294, 279726, 370941, 419589, 741882, 839178, 1112823, 2225646, 2843881, 5687762, 8531643, 17063286, 25594929, 51189858]

約数ペア:

[(1, 51189858), (2, 25594929), (3, 17063286), (6, 8531643), (9, 5687762), (18, 2843881), (23, 2225646), (46, 1112823), (61, 839178), (69, 741882), (122, 419589), (138, 370941), (183, 279726), (207, 247294), (366, 139863), (414, 123647), (549, 93242), (1098, 46621), (1403, 36486), (2027, 25254), (2806, 18243), (4054, 12627), (4209, 12162), (6081, 8418)]