51706144

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12149}}^1$

素因数の和:12185

約数の個数: 48

約数和(自身を含む): 122472000

約数和(自身を除く): 70765856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 12149, 24298, 48596, 85043, 97192, 170086, 194384, 230831, 340172, 388768, 461662, 680344, 923324, 1360688, 1615817, 1846648, 2721376, 3231634, 3693296, 6463268, 7386592, 12926536, 25853072, 51706144]

約数ペア:

[(1, 51706144), (2, 25853072), (4, 12926536), (7, 7386592), (8, 6463268), (14, 3693296), (16, 3231634), (19, 2721376), (28, 1846648), (32, 1615817), (38, 1360688), (56, 923324), (76, 680344), (112, 461662), (133, 388768), (152, 340172), (224, 230831), (266, 194384), (304, 170086), (532, 97192), (608, 85043), (1064, 48596), (2128, 24298), (4256, 12149)]