54394186

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 109486080

約数和(自身を除く): 55091894

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 79, 119, 154, 158, 187, 238, 263, 374, 526, 553, 869, 1106, 1309, 1343, 1738, 1841, 2618, 2686, 2893, 3682, 4471, 5786, 6083, 8942, 9401, 12166, 14773, 18802, 20251, 20777, 29546, 31297, 40502, 41554, 49181, 62594, 98362, 103411, 145439, 206822, 228547, 290878, 344267, 353209, 457094, 688534, 706418, 1599829, 2472463, 3199658, 3885299, 4944926, 7770598, 27197093, 54394186]

約数ペア:

[(1, 54394186), (2, 27197093), (7, 7770598), (11, 4944926), (14, 3885299), (17, 3199658), (22, 2472463), (34, 1599829), (77, 706418), (79, 688534), (119, 457094), (154, 353209), (158, 344267), (187, 290878), (238, 228547), (263, 206822), (374, 145439), (526, 103411), (553, 98362), (869, 62594), (1106, 49181), (1309, 41554), (1343, 40502), (1738, 31297), (1841, 29546), (2618, 20777), (2686, 20251), (2893, 18802), (3682, 14773), (4471, 12166), (5786, 9401), (6083, 8942)]