51254928

素因数分解:

$2^4\times 3^2\times {\mathrm{355937}}^1$

素因数の和:355951

約数の個数: 30

約数和(自身を含む): 143443014

約数和(自身を除く): 92188086

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 355937, 711874, 1067811, 1423748, 2135622, 2847496, 3203433, 4271244, 5694992, 6406866, 8542488, 12813732, 17084976, 25627464, 51254928]

約数ペア:

[(1, 51254928), (2, 25627464), (3, 17084976), (4, 12813732), (6, 8542488), (8, 6406866), (9, 5694992), (12, 4271244), (16, 3203433), (18, 2847496), (24, 2135622), (36, 1423748), (48, 1067811), (72, 711874), (144, 355937)]