55578964

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{68447}}^1$

素因数の和:68487

約数の個数: 24

約数和(自身を含む): 114992640

約数和(自身を除く): 59413676

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 68447, 136894, 273788, 479129, 958258, 1916516, 1984963, 3969926, 7939852, 13894741, 27789482, 55578964]

約数ペア:

[(1, 55578964), (2, 27789482), (4, 13894741), (7, 7939852), (14, 3969926), (28, 1984963), (29, 1916516), (58, 958258), (116, 479129), (203, 273788), (406, 136894), (812, 68447)]