51207376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2221}}^1$

素因数の和:2371

約数の個数: 40

約数和(自身を含む): 109109088

約数和(自身を除く): 57901712

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 131, 176, 262, 524, 1048, 1441, 2096, 2221, 2882, 4442, 5764, 8884, 11528, 17768, 23056, 24431, 35536, 48862, 97724, 195448, 290951, 390896, 581902, 1163804, 2327608, 3200461, 4655216, 6400922, 12801844, 25603688, 51207376]

約数ペア:

[(1, 51207376), (2, 25603688), (4, 12801844), (8, 6400922), (11, 4655216), (16, 3200461), (22, 2327608), (44, 1163804), (88, 581902), (131, 390896), (176, 290951), (262, 195448), (524, 97724), (1048, 48862), (1441, 35536), (2096, 24431), (2221, 23056), (2882, 17768), (4442, 11528), (5764, 8884)]