55886565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 109486080

約数和(自身を除く): 53599515

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 131, 239, 255, 357, 393, 595, 655, 717, 917, 1195, 1673, 1785, 1965, 2227, 2751, 3585, 4063, 4585, 5019, 6681, 8365, 11135, 12189, 13755, 15589, 20315, 25095, 28441, 31309, 33405, 46767, 60945, 77945, 85323, 93927, 142205, 156545, 219163, 233835, 426615, 469635, 532253, 657489, 1095815, 1596759, 2661265, 3287445, 3725771, 7983795, 11177313, 18628855, 55886565]

約数ペア:

[(1, 55886565), (3, 18628855), (5, 11177313), (7, 7983795), (15, 3725771), (17, 3287445), (21, 2661265), (35, 1596759), (51, 1095815), (85, 657489), (105, 532253), (119, 469635), (131, 426615), (239, 233835), (255, 219163), (357, 156545), (393, 142205), (595, 93927), (655, 85323), (717, 77945), (917, 60945), (1195, 46767), (1673, 33405), (1785, 31309), (1965, 28441), (2227, 25095), (2751, 20315), (3585, 15589), (4063, 13755), (4585, 12189), (5019, 11135), (6681, 8365)]