54817000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 150958080

約数和(自身を除く): 96141080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 41, 50, 56, 70, 82, 100, 125, 140, 164, 175, 191, 200, 205, 250, 280, 287, 328, 350, 382, 410, 500, 574, 700, 764, 820, 875, 955, 1000, 1025, 1148, 1337, 1400, 1435, 1528, 1640, 1750, 1910, 2050, 2296, 2674, 2870, 3500, 3820, 4100, 4775, 5125, 5348, 5740, 6685, 7000, 7175, 7640, 7831, 8200, 9550, 10250, 10696, 11480, 13370, 14350, 15662, 19100, 20500, 23875, 26740, 28700, 31324, 33425, 35875, 38200, 39155, 41000, 47750, 53480, 54817, 57400, 62648, 66850, 71750, 78310, 95500, 109634, 133700, 143500, 156620, 167125, 191000, 195775, 219268, 267400, 274085, 287000, 313240, 334250, 391550, 438536, 548170, 668500, 783100, 978875, 1096340, 1337000, 1370425, 1566200, 1957750, 2192680, 2740850, 3915500, 5481700, 6852125, 7831000, 10963400, 13704250, 27408500, 54817000]

約数ペア:

[(1, 54817000), (2, 27408500), (4, 13704250), (5, 10963400), (7, 7831000), (8, 6852125), (10, 5481700), (14, 3915500), (20, 2740850), (25, 2192680), (28, 1957750), (35, 1566200), (40, 1370425), (41, 1337000), (50, 1096340), (56, 978875), (70, 783100), (82, 668500), (100, 548170), (125, 438536), (140, 391550), (164, 334250), (175, 313240), (191, 287000), (200, 274085), (205, 267400), (250, 219268), (280, 195775), (287, 191000), (328, 167125), (350, 156620), (382, 143500), (410, 133700), (500, 109634), (574, 95500), (700, 78310), (764, 71750), (820, 66850), (875, 62648), (955, 57400), (1000, 54817), (1025, 53480), (1148, 47750), (1337, 41000), (1400, 39155), (1435, 38200), (1528, 35875), (1640, 33425), (1750, 31324), (1910, 28700), (2050, 26740), (2296, 23875), (2674, 20500), (2870, 19100), (3500, 15662), (3820, 14350), (4100, 13370), (4775, 11480), (5125, 10696), (5348, 10250), (5740, 9550), (6685, 8200), (7000, 7831), (7175, 7640)]