55828878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1627}}^1$

素因数の和:1701

約数の個数: 64

約数和(自身を含む): 137533440

約数和(自身を除く): 81704562

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 57, 86, 114, 129, 133, 258, 266, 301, 399, 602, 798, 817, 903, 1627, 1634, 1806, 2451, 3254, 4881, 4902, 5719, 9762, 11389, 11438, 17157, 22778, 30913, 34167, 34314, 61826, 68334, 69961, 92739, 139922, 185478, 209883, 216391, 419766, 432782, 489727, 649173, 979454, 1298346, 1329259, 1469181, 2658518, 2938362, 3987777, 7975554, 9304813, 18609626, 27914439, 55828878]

約数ペア:

[(1, 55828878), (2, 27914439), (3, 18609626), (6, 9304813), (7, 7975554), (14, 3987777), (19, 2938362), (21, 2658518), (38, 1469181), (42, 1329259), (43, 1298346), (57, 979454), (86, 649173), (114, 489727), (129, 432782), (133, 419766), (258, 216391), (266, 209883), (301, 185478), (399, 139922), (602, 92739), (798, 69961), (817, 68334), (903, 61826), (1627, 34314), (1634, 34167), (1806, 30913), (2451, 22778), (3254, 17157), (4881, 11438), (4902, 11389), (5719, 9762)]