55189872

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^2\times {\mathrm{103}}^1$

素因数の和:239

約数の個数: 90

約数和(自身を含む): 158553096

約数和(自身を除く): 103363224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 103, 122, 144, 183, 206, 244, 309, 366, 412, 488, 549, 618, 732, 824, 927, 976, 1098, 1236, 1464, 1648, 1854, 2196, 2472, 2928, 3708, 3721, 4392, 4944, 6283, 7416, 7442, 8784, 11163, 12566, 14832, 14884, 18849, 22326, 25132, 29768, 33489, 37698, 44652, 50264, 56547, 59536, 66978, 75396, 89304, 100528, 113094, 133956, 150792, 178608, 226188, 267912, 301584, 383263, 452376, 535824, 766526, 904752, 1149789, 1533052, 2299578, 3066104, 3449367, 4599156, 6132208, 6898734, 9198312, 13797468, 18396624, 27594936, 55189872]

約数ペア:

[(1, 55189872), (2, 27594936), (3, 18396624), (4, 13797468), (6, 9198312), (8, 6898734), (9, 6132208), (12, 4599156), (16, 3449367), (18, 3066104), (24, 2299578), (36, 1533052), (48, 1149789), (61, 904752), (72, 766526), (103, 535824), (122, 452376), (144, 383263), (183, 301584), (206, 267912), (244, 226188), (309, 178608), (366, 150792), (412, 133956), (488, 113094), (549, 100528), (618, 89304), (732, 75396), (824, 66978), (927, 59536), (976, 56547), (1098, 50264), (1236, 44652), (1464, 37698), (1648, 33489), (1854, 29768), (2196, 25132), (2472, 22326), (2928, 18849), (3708, 14884), (3721, 14832), (4392, 12566), (4944, 11163), (6283, 8784), (7416, 7442)]