51637328

素因数分解:

$2^4\times {\mathrm{1237}}^1\times {\mathrm{2609}}^1$

素因数の和:3854

約数の個数: 20

約数和(自身を含む): 100166580

約数和(自身を除く): 48529252

約数列:

[1, 2, 4, 8, 16, 1237, 2474, 2609, 4948, 5218, 9896, 10436, 19792, 20872, 41744, 3227333, 6454666, 12909332, 25818664, 51637328]

約数ペア:

[(1, 51637328), (2, 25818664), (4, 12909332), (8, 6454666), (16, 3227333), (1237, 41744), (2474, 20872), (2609, 19792), (4948, 10436), (5218, 9896)]