51290874

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:772

約数の個数: 64

約数和(自身を含む): 121063680

約数和(自身を除く): 69772806

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 61, 69, 122, 138, 183, 207, 366, 414, 549, 621, 677, 1098, 1242, 1354, 1403, 1647, 2031, 2806, 3294, 4062, 4209, 6093, 8418, 12186, 12627, 15571, 18279, 25254, 31142, 36558, 37881, 41297, 46713, 75762, 82594, 93426, 123891, 140139, 247782, 280278, 371673, 420417, 743346, 840834, 949831, 1115019, 1899662, 2230038, 2849493, 5698986, 8548479, 17096958, 25645437, 51290874]

約数ペア:

[(1, 51290874), (2, 25645437), (3, 17096958), (6, 8548479), (9, 5698986), (18, 2849493), (23, 2230038), (27, 1899662), (46, 1115019), (54, 949831), (61, 840834), (69, 743346), (122, 420417), (138, 371673), (183, 280278), (207, 247782), (366, 140139), (414, 123891), (549, 93426), (621, 82594), (677, 75762), (1098, 46713), (1242, 41297), (1354, 37881), (1403, 36558), (1647, 31142), (2031, 25254), (2806, 18279), (3294, 15571), (4062, 12627), (4209, 12186), (6093, 8418)]