51161552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1103}}^1$

素因数の和:1347

約数の個数: 40

約数和(自身を含む): 107326464

約数和(自身を除く): 56164912

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 223, 446, 892, 1103, 1784, 2206, 2899, 3568, 4412, 5798, 8824, 11596, 14339, 17648, 23192, 28678, 46384, 57356, 114712, 229424, 245969, 491938, 983876, 1967752, 3197597, 3935504, 6395194, 12790388, 25580776, 51161552]

約数ペア:

[(1, 51161552), (2, 25580776), (4, 12790388), (8, 6395194), (13, 3935504), (16, 3197597), (26, 1967752), (52, 983876), (104, 491938), (208, 245969), (223, 229424), (446, 114712), (892, 57356), (1103, 46384), (1784, 28678), (2206, 23192), (2899, 17648), (3568, 14339), (4412, 11596), (5798, 8824)]