56280816

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{16993}}^1$

素因数の和:17030

約数の個数: 60

約数和(自身を含む): 164365968

約数和(自身を除く): 108085152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 16993, 33986, 50979, 67972, 101958, 135944, 152937, 203916, 271888, 305874, 390839, 407832, 611748, 781678, 815664, 1172517, 1223496, 1563356, 2345034, 2446992, 3126712, 3517551, 4690068, 6253424, 7035102, 9380136, 14070204, 18760272, 28140408, 56280816]

約数ペア:

[(1, 56280816), (2, 28140408), (3, 18760272), (4, 14070204), (6, 9380136), (8, 7035102), (9, 6253424), (12, 4690068), (16, 3517551), (18, 3126712), (23, 2446992), (24, 2345034), (36, 1563356), (46, 1223496), (48, 1172517), (69, 815664), (72, 781678), (92, 611748), (138, 407832), (144, 390839), (184, 305874), (207, 271888), (276, 203916), (368, 152937), (414, 135944), (552, 101958), (828, 67972), (1104, 50979), (1656, 33986), (3312, 16993)]