55267884

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 216

約数和(自身を含む): 182997360

約数和(自身を除く): 127729476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 49, 51, 57, 63, 68, 76, 84, 97, 98, 102, 114, 119, 126, 133, 147, 153, 171, 194, 196, 204, 228, 238, 252, 266, 291, 294, 306, 323, 342, 357, 388, 399, 441, 476, 532, 582, 588, 612, 646, 679, 684, 714, 798, 833, 873, 882, 931, 969, 1071, 1164, 1197, 1292, 1358, 1428, 1596, 1649, 1666, 1746, 1764, 1843, 1862, 1938, 2037, 2142, 2261, 2394, 2499, 2716, 2793, 2907, 3298, 3332, 3492, 3686, 3724, 3876, 4074, 4284, 4522, 4753, 4788, 4947, 4998, 5529, 5586, 5814, 6111, 6596, 6783, 7372, 7497, 8148, 8379, 9044, 9506, 9894, 9996, 11058, 11172, 11543, 11628, 12222, 12901, 13566, 14259, 14841, 14994, 15827, 16587, 16758, 19012, 19788, 20349, 22116, 23086, 24444, 25802, 27132, 28518, 29682, 29988, 31331, 31654, 33174, 33516, 34629, 38703, 40698, 42777, 46172, 47481, 51604, 57036, 59364, 62662, 63308, 66348, 69258, 77406, 80801, 81396, 85554, 90307, 93993, 94962, 103887, 116109, 125324, 138516, 142443, 154812, 161602, 171108, 180614, 187986, 189924, 207774, 219317, 232218, 242403, 270921, 281979, 284886, 323204, 361228, 375972, 415548, 438634, 464436, 484806, 541842, 563958, 569772, 657951, 727209, 812763, 877268, 969612, 1083684, 1127916, 1315902, 1454418, 1535219, 1625526, 1973853, 2631804, 2908836, 3070438, 3251052, 3947706, 4605657, 6140876, 7895412, 9211314, 13816971, 18422628, 27633942, 55267884]

約数ペア:

[(1, 55267884), (2, 27633942), (3, 18422628), (4, 13816971), (6, 9211314), (7, 7895412), (9, 6140876), (12, 4605657), (14, 3947706), (17, 3251052), (18, 3070438), (19, 2908836), (21, 2631804), (28, 1973853), (34, 1625526), (36, 1535219), (38, 1454418), (42, 1315902), (49, 1127916), (51, 1083684), (57, 969612), (63, 877268), (68, 812763), (76, 727209), (84, 657951), (97, 569772), (98, 563958), (102, 541842), (114, 484806), (119, 464436), (126, 438634), (133, 415548), (147, 375972), (153, 361228), (171, 323204), (194, 284886), (196, 281979), (204, 270921), (228, 242403), (238, 232218), (252, 219317), (266, 207774), (291, 189924), (294, 187986), (306, 180614), (323, 171108), (342, 161602), (357, 154812), (388, 142443), (399, 138516), (441, 125324), (476, 116109), (532, 103887), (582, 94962), (588, 93993), (612, 90307), (646, 85554), (679, 81396), (684, 80801), (714, 77406), (798, 69258), (833, 66348), (873, 63308), (882, 62662), (931, 59364), (969, 57036), (1071, 51604), (1164, 47481), (1197, 46172), (1292, 42777), (1358, 40698), (1428, 38703), (1596, 34629), (1649, 33516), (1666, 33174), (1746, 31654), (1764, 31331), (1843, 29988), (1862, 29682), (1938, 28518), (2037, 27132), (2142, 25802), (2261, 24444), (2394, 23086), (2499, 22116), (2716, 20349), (2793, 19788), (2907, 19012), (3298, 16758), (3332, 16587), (3492, 15827), (3686, 14994), (3724, 14841), (3876, 14259), (4074, 13566), (4284, 12901), (4522, 12222), (4753, 11628), (4788, 11543), (4947, 11172), (4998, 11058), (5529, 9996), (5586, 9894), (5814, 9506), (6111, 9044), (6596, 8379), (6783, 8148), (7372, 7497)]