51209816

素因数分解:

$2^3\times 7^1\times {\mathrm{914461}}^1$

素因数の和:914474

約数の個数: 16

約数和(自身を含む): 109735440

約数和(自身を除く): 58525624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 914461, 1828922, 3657844, 6401227, 7315688, 12802454, 25604908, 51209816]

約数ペア:

[(1, 51209816), (2, 25604908), (4, 12802454), (7, 7315688), (8, 6401227), (14, 3657844), (28, 1828922), (56, 914461)]