51589208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{18911}}^1$

素因数の和:18959

約数の個数: 32

約数和(自身を含む): 108933120

約数和(自身を除く): 57343912

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 18911, 37822, 75644, 151288, 208021, 416042, 586241, 832084, 1172482, 1664168, 2344964, 4689928, 6448651, 12897302, 25794604, 51589208]

約数ペア:

[(1, 51589208), (2, 25794604), (4, 12897302), (8, 6448651), (11, 4689928), (22, 2344964), (31, 1664168), (44, 1172482), (62, 832084), (88, 586241), (124, 416042), (248, 208021), (341, 151288), (682, 75644), (1364, 37822), (2728, 18911)]