53774980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{384107}}^1$

素因数の和:384123

約数の個数: 24

約数和(自身を含む): 129060288

約数和(自身を除く): 75285308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 384107, 768214, 1536428, 1920535, 2688749, 3841070, 5377498, 7682140, 10754996, 13443745, 26887490, 53774980]

約数ペア:

[(1, 53774980), (2, 26887490), (4, 13443745), (5, 10754996), (7, 7682140), (10, 5377498), (14, 3841070), (20, 2688749), (28, 1920535), (35, 1536428), (70, 768214), (140, 384107)]