51333008

素因数分解:

$2^4\times {\mathrm{691}}^1\times {\mathrm{4643}}^1$

素因数の和:5342

約数の個数: 20

約数和(自身を含む): 99623088

約数和(自身を除く): 48290080

約数列:

[1, 2, 4, 8, 16, 691, 1382, 2764, 4643, 5528, 9286, 11056, 18572, 37144, 74288, 3208313, 6416626, 12833252, 25666504, 51333008]

約数ペア:

[(1, 51333008), (2, 25666504), (4, 12833252), (8, 6416626), (16, 3208313), (691, 74288), (1382, 37144), (2764, 18572), (4643, 11056), (5528, 9286)]