49902138

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19387}}^1$

素因数の和:19419

約数の個数: 48

約数和(自身を含む): 127030176

約数和(自身を除く): 77128038

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 19387, 38774, 58161, 116322, 174483, 213257, 252031, 348966, 426514, 504062, 639771, 756093, 1279542, 1512186, 1919313, 2268279, 2772341, 3838626, 4536558, 5544682, 8317023, 16634046, 24951069, 49902138]

約数ペア:

[(1, 49902138), (2, 24951069), (3, 16634046), (6, 8317023), (9, 5544682), (11, 4536558), (13, 3838626), (18, 2772341), (22, 2268279), (26, 1919313), (33, 1512186), (39, 1279542), (66, 756093), (78, 639771), (99, 504062), (117, 426514), (143, 348966), (198, 252031), (234, 213257), (286, 174483), (429, 116322), (858, 58161), (1287, 38774), (2574, 19387)]