51489072

素因数分解:

$2^4\times 3^2\times {\mathrm{357563}}^1$

素因数の和:357577

約数の個数: 30

約数和(自身を含む): 144098292

約数和(自身を除く): 92609220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 357563, 715126, 1072689, 1430252, 2145378, 2860504, 3218067, 4290756, 5721008, 6436134, 8581512, 12872268, 17163024, 25744536, 51489072]

約数ペア:

[(1, 51489072), (2, 25744536), (3, 17163024), (4, 12872268), (6, 8581512), (8, 6436134), (9, 5721008), (12, 4290756), (16, 3218067), (18, 2860504), (24, 2145378), (36, 1430252), (48, 1072689), (72, 715126), (144, 357563)]