51210504

素因数分解:

$2^3\times 3^2\times {\mathrm{311}}^1\times {\mathrm{2287}}^1$

素因数の和:2610

約数の個数: 48

約数和(自身を含む): 139201920

約数和(自身を除く): 87991416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 311, 622, 933, 1244, 1866, 2287, 2488, 2799, 3732, 4574, 5598, 6861, 7464, 9148, 11196, 13722, 18296, 20583, 22392, 27444, 41166, 54888, 82332, 164664, 711257, 1422514, 2133771, 2845028, 4267542, 5690056, 6401313, 8535084, 12802626, 17070168, 25605252, 51210504]

約数ペア:

[(1, 51210504), (2, 25605252), (3, 17070168), (4, 12802626), (6, 8535084), (8, 6401313), (9, 5690056), (12, 4267542), (18, 2845028), (24, 2133771), (36, 1422514), (72, 711257), (311, 164664), (622, 82332), (933, 54888), (1244, 41166), (1866, 27444), (2287, 22392), (2488, 20583), (2799, 18296), (3732, 13722), (4574, 11196), (5598, 9148), (6861, 7464)]