53647216

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 124992000

約数和(自身を除く): 71344784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 83, 112, 116, 166, 199, 203, 232, 332, 398, 406, 464, 581, 664, 796, 812, 1162, 1328, 1393, 1592, 1624, 2324, 2407, 2786, 3184, 3248, 4648, 4814, 5572, 5771, 9296, 9628, 11144, 11542, 16517, 16849, 19256, 22288, 23084, 33034, 33698, 38512, 40397, 46168, 66068, 67396, 80794, 92336, 115619, 132136, 134792, 161588, 231238, 264272, 269584, 323176, 462476, 478993, 646352, 924952, 957986, 1849904, 1915972, 3352951, 3831944, 6705902, 7663888, 13411804, 26823608, 53647216]

約数ペア:

[(1, 53647216), (2, 26823608), (4, 13411804), (7, 7663888), (8, 6705902), (14, 3831944), (16, 3352951), (28, 1915972), (29, 1849904), (56, 957986), (58, 924952), (83, 646352), (112, 478993), (116, 462476), (166, 323176), (199, 269584), (203, 264272), (232, 231238), (332, 161588), (398, 134792), (406, 132136), (464, 115619), (581, 92336), (664, 80794), (796, 67396), (812, 66068), (1162, 46168), (1328, 40397), (1393, 38512), (1592, 33698), (1624, 33034), (2324, 23084), (2407, 22288), (2786, 19256), (3184, 16849), (3248, 16517), (4648, 11542), (4814, 11144), (5572, 9628), (5771, 9296)]