53691960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1621

約数の個数: 128

約数和(自身を含む): 188697600

約数和(自身を除く): 135005640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1559, 1640, 1722, 2296, 2460, 2870, 3118, 3444, 4305, 4677, 4920, 5740, 6236, 6888, 7795, 8610, 9354, 10913, 11480, 12472, 15590, 17220, 18708, 21826, 23385, 31180, 32739, 34440, 37416, 43652, 46770, 54565, 62360, 63919, 65478, 87304, 93540, 109130, 127838, 130956, 163695, 187080, 191757, 218260, 255676, 261912, 319595, 327390, 383514, 436520, 447433, 511352, 639190, 654780, 767028, 894866, 958785, 1278380, 1309560, 1342299, 1534056, 1789732, 1917570, 2237165, 2556760, 2684598, 3579464, 3835140, 4474330, 5369196, 6711495, 7670280, 8948660, 10738392, 13422990, 17897320, 26845980, 53691960]

約数ペア:

[(1, 53691960), (2, 26845980), (3, 17897320), (4, 13422990), (5, 10738392), (6, 8948660), (7, 7670280), (8, 6711495), (10, 5369196), (12, 4474330), (14, 3835140), (15, 3579464), (20, 2684598), (21, 2556760), (24, 2237165), (28, 1917570), (30, 1789732), (35, 1534056), (40, 1342299), (41, 1309560), (42, 1278380), (56, 958785), (60, 894866), (70, 767028), (82, 654780), (84, 639190), (105, 511352), (120, 447433), (123, 436520), (140, 383514), (164, 327390), (168, 319595), (205, 261912), (210, 255676), (246, 218260), (280, 191757), (287, 187080), (328, 163695), (410, 130956), (420, 127838), (492, 109130), (574, 93540), (615, 87304), (820, 65478), (840, 63919), (861, 62360), (984, 54565), (1148, 46770), (1230, 43652), (1435, 37416), (1559, 34440), (1640, 32739), (1722, 31180), (2296, 23385), (2460, 21826), (2870, 18708), (3118, 17220), (3444, 15590), (4305, 12472), (4677, 11480), (4920, 10913), (5740, 9354), (6236, 8610), (6888, 7795)]