51909506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{21647}}^1$

素因数の和:21769

約数の個数: 16

約数和(自身を含む): 85726080

約数和(自身を除く): 33816574

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 21647, 43294, 238117, 476234, 2359523, 4719046, 25954753, 51909506]

約数ペア:

[(1, 51909506), (2, 25954753), (11, 4719046), (22, 2359523), (109, 476234), (218, 238117), (1199, 43294), (2398, 21647)]