49603827

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 84000672

約数和(自身を除く): 34396845

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 101, 147, 257, 273, 303, 637, 707, 771, 1313, 1799, 1911, 2121, 3341, 3939, 4949, 5397, 9191, 10023, 12593, 14847, 23387, 25957, 27573, 37779, 64337, 70161, 77871, 163709, 181699, 193011, 337441, 491127, 545097, 1012323, 1271893, 2362087, 3815679, 7086261, 16534609, 49603827]

約数ペア:

[(1, 49603827), (3, 16534609), (7, 7086261), (13, 3815679), (21, 2362087), (39, 1271893), (49, 1012323), (91, 545097), (101, 491127), (147, 337441), (257, 193011), (273, 181699), (303, 163709), (637, 77871), (707, 70161), (771, 64337), (1313, 37779), (1799, 27573), (1911, 25957), (2121, 23387), (3341, 14847), (3939, 12593), (4949, 10023), (5397, 9191)]