51438384

素因数分解:

$2^4\times 3^2\times {\mathrm{357211}}^1$

素因数の和:357225

約数の個数: 30

約数和(自身を含む): 143956436

約数和(自身を除く): 92518052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 357211, 714422, 1071633, 1428844, 2143266, 2857688, 3214899, 4286532, 5715376, 6429798, 8573064, 12859596, 17146128, 25719192, 51438384]

約数ペア:

[(1, 51438384), (2, 25719192), (3, 17146128), (4, 12859596), (6, 8573064), (8, 6429798), (9, 5715376), (12, 4286532), (16, 3214899), (18, 2857688), (24, 2143266), (36, 1428844), (48, 1071633), (72, 714422), (144, 357211)]