51891424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{124739}}^1$

素因数の和:124762

約数の個数: 24

約数和(自身を含む): 110020680

約数和(自身を除く): 58129256

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 124739, 249478, 498956, 997912, 1621607, 1995824, 3243214, 3991648, 6486428, 12972856, 25945712, 51891424]

約数ペア:

[(1, 51891424), (2, 25945712), (4, 12972856), (8, 6486428), (13, 3991648), (16, 3243214), (26, 1995824), (32, 1621607), (52, 997912), (104, 498956), (208, 249478), (416, 124739)]