51720762

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{210247}}^1$

素因数の和:210293

約数の個数: 16

約数和(自身を含む): 105964992

約数和(自身を除く): 54244230

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 210247, 420494, 630741, 1261482, 8620127, 17240254, 25860381, 51720762]

約数ペア:

[(1, 51720762), (2, 25860381), (3, 17240254), (6, 8620127), (41, 1261482), (82, 630741), (123, 420494), (246, 210247)]