51505864

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{28871}}^1$

素因数の和:29100

約数の個数: 16

約数和(自身を含む): 97009920

約数和(自身を除く): 45504056

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 28871, 57742, 115484, 230968, 6438233, 12876466, 25752932, 51505864]

約数ペア:

[(1, 51505864), (2, 25752932), (4, 12876466), (8, 6438233), (223, 230968), (446, 115484), (892, 57742), (1784, 28871)]