51986823

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{40583}}^1$

素因数の和:40654

約数の個数: 16

約数和(自身を含む): 80518656

約数和(自身を除く): 28531833

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 40583, 121749, 284081, 852243, 2475563, 7426689, 17328941, 51986823]

約数ペア:

[(1, 51986823), (3, 17328941), (7, 7426689), (21, 2475563), (61, 852243), (183, 284081), (427, 121749), (1281, 40583)]