51894466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{12713}}^1$

素因数の和:12885

約数の個数: 16

約数和(自身を含む): 84370104

約数和(自身を除く): 32475638

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 12713, 25426, 165269, 330538, 1995941, 3991882, 25947233, 51894466]

約数ペア:

[(1, 51894466), (2, 25947233), (13, 3991882), (26, 1995941), (157, 330538), (314, 165269), (2041, 25426), (4082, 12713)]