49985104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1439}}^1$

素因数の和:1627

約数の個数: 40

約数和(自身を含む): 104993280

約数和(自身を除く): 55008176

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 167, 208, 334, 668, 1336, 1439, 2171, 2672, 2878, 4342, 5756, 8684, 11512, 17368, 18707, 23024, 34736, 37414, 74828, 149656, 240313, 299312, 480626, 961252, 1922504, 3124069, 3845008, 6248138, 12496276, 24992552, 49985104]

約数ペア:

[(1, 49985104), (2, 24992552), (4, 12496276), (8, 6248138), (13, 3845008), (16, 3124069), (26, 1922504), (52, 961252), (104, 480626), (167, 299312), (208, 240313), (334, 149656), (668, 74828), (1336, 37414), (1439, 34736), (2171, 23024), (2672, 18707), (2878, 17368), (4342, 11512), (5756, 8684)]