51925080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 165369600

約数和(自身を除く): 113444520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 43, 58, 60, 86, 87, 116, 120, 129, 145, 172, 174, 215, 232, 258, 290, 344, 347, 348, 430, 435, 516, 580, 645, 694, 696, 860, 870, 1032, 1041, 1160, 1247, 1290, 1388, 1720, 1735, 1740, 2082, 2494, 2580, 2776, 3470, 3480, 3741, 4164, 4988, 5160, 5205, 6235, 6940, 7482, 8328, 9976, 10063, 10410, 12470, 13880, 14921, 14964, 18705, 20126, 20820, 24940, 29842, 29928, 30189, 37410, 40252, 41640, 44763, 49880, 50315, 59684, 60378, 74605, 74820, 80504, 89526, 100630, 119368, 120756, 149210, 149640, 150945, 179052, 201260, 223815, 241512, 298420, 301890, 358104, 402520, 432709, 447630, 596840, 603780, 865418, 895260, 1207560, 1298127, 1730836, 1790520, 2163545, 2596254, 3461672, 4327090, 5192508, 6490635, 8654180, 10385016, 12981270, 17308360, 25962540, 51925080]

約数ペア:

[(1, 51925080), (2, 25962540), (3, 17308360), (4, 12981270), (5, 10385016), (6, 8654180), (8, 6490635), (10, 5192508), (12, 4327090), (15, 3461672), (20, 2596254), (24, 2163545), (29, 1790520), (30, 1730836), (40, 1298127), (43, 1207560), (58, 895260), (60, 865418), (86, 603780), (87, 596840), (116, 447630), (120, 432709), (129, 402520), (145, 358104), (172, 301890), (174, 298420), (215, 241512), (232, 223815), (258, 201260), (290, 179052), (344, 150945), (347, 149640), (348, 149210), (430, 120756), (435, 119368), (516, 100630), (580, 89526), (645, 80504), (694, 74820), (696, 74605), (860, 60378), (870, 59684), (1032, 50315), (1041, 49880), (1160, 44763), (1247, 41640), (1290, 40252), (1388, 37410), (1720, 30189), (1735, 29928), (1740, 29842), (2082, 24940), (2494, 20820), (2580, 20126), (2776, 18705), (3470, 14964), (3480, 14921), (3741, 13880), (4164, 12470), (4988, 10410), (5160, 10063), (5205, 9976), (6235, 8328), (6940, 7482)]