56238660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3221}}^1$

素因数の和:3333

約数の個数: 72

約数和(自身を含む): 172402776

約数和(自身を除く): 116164116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3221, 3492, 4365, 5820, 6442, 8730, 9663, 12884, 16105, 17460, 19326, 28989, 32210, 38652, 48315, 57978, 64420, 96630, 115956, 144945, 193260, 289890, 312437, 579780, 624874, 937311, 1249748, 1562185, 1874622, 2811933, 3124370, 3749244, 4686555, 5623866, 6248740, 9373110, 11247732, 14059665, 18746220, 28119330, 56238660]

約数ペア:

[(1, 56238660), (2, 28119330), (3, 18746220), (4, 14059665), (5, 11247732), (6, 9373110), (9, 6248740), (10, 5623866), (12, 4686555), (15, 3749244), (18, 3124370), (20, 2811933), (30, 1874622), (36, 1562185), (45, 1249748), (60, 937311), (90, 624874), (97, 579780), (180, 312437), (194, 289890), (291, 193260), (388, 144945), (485, 115956), (582, 96630), (873, 64420), (970, 57978), (1164, 48315), (1455, 38652), (1746, 32210), (1940, 28989), (2910, 19326), (3221, 17460), (3492, 16105), (4365, 12884), (5820, 9663), (6442, 8730)]