54880826

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 112250880

約数和(自身を除く): 57370054

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 79, 91, 143, 154, 158, 182, 286, 347, 553, 694, 869, 1001, 1027, 1106, 1738, 2002, 2054, 2429, 3817, 4511, 4858, 6083, 7189, 7634, 9022, 11297, 12166, 14378, 22594, 26719, 27413, 31577, 49621, 53438, 54826, 63154, 79079, 99242, 158158, 191891, 301543, 347347, 356369, 383782, 603086, 694694, 712738, 2110801, 2494583, 3920059, 4221602, 4989166, 7840118, 27440413, 54880826]

約数ペア:

[(1, 54880826), (2, 27440413), (7, 7840118), (11, 4989166), (13, 4221602), (14, 3920059), (22, 2494583), (26, 2110801), (77, 712738), (79, 694694), (91, 603086), (143, 383782), (154, 356369), (158, 347347), (182, 301543), (286, 191891), (347, 158158), (553, 99242), (694, 79079), (869, 63154), (1001, 54826), (1027, 53438), (1106, 49621), (1738, 31577), (2002, 27413), (2054, 26719), (2429, 22594), (3817, 14378), (4511, 12166), (4858, 11297), (6083, 9022), (7189, 7634)]