55489560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{9437}}^1$

素因数の和:9465

約数の個数: 96

約数和(自身を含む): 193667760

約数和(自身を除く): 138178200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 9437, 18874, 28311, 37748, 47185, 56622, 66059, 75496, 94370, 113244, 132118, 141555, 188740, 198177, 226488, 264236, 283110, 330295, 377480, 396354, 462413, 528472, 566220, 660590, 792708, 924826, 990885, 1132440, 1321180, 1387239, 1585416, 1849652, 1981770, 2312065, 2642360, 2774478, 3699304, 3963540, 4624130, 5548956, 6936195, 7927080, 9248260, 11097912, 13872390, 18496520, 27744780, 55489560]

約数ペア:

[(1, 55489560), (2, 27744780), (3, 18496520), (4, 13872390), (5, 11097912), (6, 9248260), (7, 7927080), (8, 6936195), (10, 5548956), (12, 4624130), (14, 3963540), (15, 3699304), (20, 2774478), (21, 2642360), (24, 2312065), (28, 1981770), (30, 1849652), (35, 1585416), (40, 1387239), (42, 1321180), (49, 1132440), (56, 990885), (60, 924826), (70, 792708), (84, 660590), (98, 566220), (105, 528472), (120, 462413), (140, 396354), (147, 377480), (168, 330295), (196, 283110), (210, 264236), (245, 226488), (280, 198177), (294, 188740), (392, 141555), (420, 132118), (490, 113244), (588, 94370), (735, 75496), (840, 66059), (980, 56622), (1176, 47185), (1470, 37748), (1960, 28311), (2940, 18874), (5880, 9437)]