56511196

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{523}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 120427776

約数和(自身を除く): 63916580

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 227, 238, 454, 476, 523, 908, 1046, 1589, 2092, 3178, 3661, 3859, 6356, 7322, 7718, 8891, 14644, 15436, 17782, 27013, 35564, 54026, 62237, 108052, 118721, 124474, 237442, 248948, 474884, 831047, 1662094, 2018257, 3324188, 4036514, 8073028, 14127799, 28255598, 56511196]

約数ペア:

[(1, 56511196), (2, 28255598), (4, 14127799), (7, 8073028), (14, 4036514), (17, 3324188), (28, 2018257), (34, 1662094), (68, 831047), (119, 474884), (227, 248948), (238, 237442), (454, 124474), (476, 118721), (523, 108052), (908, 62237), (1046, 54026), (1589, 35564), (2092, 27013), (3178, 17782), (3661, 15436), (3859, 14644), (6356, 8891), (7322, 7718)]