53550756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 162908928

約数和(自身を除く): 109358172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 71, 73, 82, 84, 123, 126, 142, 146, 164, 213, 219, 246, 252, 284, 287, 292, 369, 426, 438, 492, 497, 511, 574, 639, 657, 738, 852, 861, 876, 994, 1022, 1148, 1278, 1314, 1476, 1491, 1533, 1722, 1988, 2044, 2556, 2583, 2628, 2911, 2982, 2993, 3066, 3444, 4473, 4599, 5166, 5183, 5822, 5964, 5986, 6132, 8733, 8946, 8979, 9198, 10332, 10366, 11644, 11972, 15549, 17466, 17892, 17958, 18396, 20377, 20732, 20951, 26199, 26937, 31098, 34932, 35916, 36281, 40754, 41902, 46647, 52398, 53874, 61131, 62196, 62853, 72562, 81508, 83804, 93294, 104796, 107748, 108843, 122262, 125706, 145124, 183393, 186588, 188559, 212503, 217686, 244524, 251412, 326529, 366786, 377118, 425006, 435372, 637509, 653058, 733572, 754236, 850012, 1275018, 1306116, 1487521, 1912527, 2550036, 2975042, 3825054, 4462563, 5950084, 7650108, 8925126, 13387689, 17850252, 26775378, 53550756]

約数ペア:

[(1, 53550756), (2, 26775378), (3, 17850252), (4, 13387689), (6, 8925126), (7, 7650108), (9, 5950084), (12, 4462563), (14, 3825054), (18, 2975042), (21, 2550036), (28, 1912527), (36, 1487521), (41, 1306116), (42, 1275018), (63, 850012), (71, 754236), (73, 733572), (82, 653058), (84, 637509), (123, 435372), (126, 425006), (142, 377118), (146, 366786), (164, 326529), (213, 251412), (219, 244524), (246, 217686), (252, 212503), (284, 188559), (287, 186588), (292, 183393), (369, 145124), (426, 125706), (438, 122262), (492, 108843), (497, 107748), (511, 104796), (574, 93294), (639, 83804), (657, 81508), (738, 72562), (852, 62853), (861, 62196), (876, 61131), (994, 53874), (1022, 52398), (1148, 46647), (1278, 41902), (1314, 40754), (1476, 36281), (1491, 35916), (1533, 34932), (1722, 31098), (1988, 26937), (2044, 26199), (2556, 20951), (2583, 20732), (2628, 20377), (2911, 18396), (2982, 17958), (2993, 17892), (3066, 17466), (3444, 15549), (4473, 11972), (4599, 11644), (5166, 10366), (5183, 10332), (5822, 9198), (5964, 8979), (5986, 8946), (6132, 8733)]