49871394

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{39023}}^1$

素因数の和:39102

約数の個数: 24

約数和(自身を含む): 109579392

約数和(自身を除く): 59707998

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 39023, 78046, 117069, 234138, 351207, 702414, 2770633, 5541266, 8311899, 16623798, 24935697, 49871394]

約数ペア:

[(1, 49871394), (2, 24935697), (3, 16623798), (6, 8311899), (9, 5541266), (18, 2770633), (71, 702414), (142, 351207), (213, 234138), (426, 117069), (639, 78046), (1278, 39023)]