51687802

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{5981}}^1$

素因数の和:6161

約数の個数: 16

約数和(自身を含む): 80757000

約数和(自身を除く): 29069198

約数列:

[1, 2, 29, 58, 149, 298, 4321, 5981, 8642, 11962, 173449, 346898, 891169, 1782338, 25843901, 51687802]

約数ペア:

[(1, 51687802), (2, 25843901), (29, 1782338), (58, 891169), (149, 346898), (298, 173449), (4321, 11962), (5981, 8642)]