55408248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{109937}}^1$

素因数の和:109956

約数の個数: 48

約数和(自身を含む): 171503280

約数和(自身を除く): 116095032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 109937, 219874, 329811, 439748, 659622, 769559, 879496, 989433, 1319244, 1539118, 1978866, 2308677, 2638488, 3078236, 3957732, 4617354, 6156472, 6926031, 7915464, 9234708, 13852062, 18469416, 27704124, 55408248]

約数ペア:

[(1, 55408248), (2, 27704124), (3, 18469416), (4, 13852062), (6, 9234708), (7, 7915464), (8, 6926031), (9, 6156472), (12, 4617354), (14, 3957732), (18, 3078236), (21, 2638488), (24, 2308677), (28, 1978866), (36, 1539118), (42, 1319244), (56, 989433), (63, 879496), (72, 769559), (84, 659622), (126, 439748), (168, 329811), (252, 219874), (504, 109937)]