49778380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{146407}}^1$

素因数の和:146433

約数の個数: 24

約数和(自身を含む): 110684448

約数和(自身を除く): 60906068

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 146407, 292814, 585628, 732035, 1464070, 2488919, 2928140, 4977838, 9955676, 12444595, 24889190, 49778380]

約数ペア:

[(1, 49778380), (2, 24889190), (4, 12444595), (5, 9955676), (10, 4977838), (17, 2928140), (20, 2488919), (34, 1464070), (68, 732035), (85, 585628), (170, 292814), (340, 146407)]