54121980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{82003}}^1$

素因数の和:82026

約数の個数: 48

約数和(自身を含む): 165320064

約数和(自身を除く): 111198084

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 82003, 164006, 246009, 328012, 410015, 492018, 820030, 902033, 984036, 1230045, 1640060, 1804066, 2460090, 2706099, 3608132, 4510165, 4920180, 5412198, 9020330, 10824396, 13530495, 18040660, 27060990, 54121980]

約数ペア:

[(1, 54121980), (2, 27060990), (3, 18040660), (4, 13530495), (5, 10824396), (6, 9020330), (10, 5412198), (11, 4920180), (12, 4510165), (15, 3608132), (20, 2706099), (22, 2460090), (30, 1804066), (33, 1640060), (44, 1230045), (55, 984036), (60, 902033), (66, 820030), (110, 492018), (132, 410015), (165, 328012), (220, 246009), (330, 164006), (660, 82003)]