51223278626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{20707}}^1\times {\mathrm{95143}}^1$

素因数の和:115865

約数の個数: 16

約数和(自身を含む): 82750161984

約数和(自身を除く): 31526883358

約数列:

[1, 2, 13, 26, 20707, 41414, 95143, 190286, 269191, 538382, 1236859, 2473718, 1970126101, 3940252202, 25611639313, 51223278626]

約数ペア:

[(1, 51223278626), (2, 25611639313), (13, 3940252202), (26, 1970126101), (20707, 2473718), (41414, 1236859), (95143, 538382), (190286, 269191)]