47855984

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1350

約数の個数: 60

約数和(自身を含む): 107362920

約数和(自身を除く): 59506936

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 418, 484, 836, 968, 1301, 1672, 1936, 2299, 2602, 3344, 4598, 5204, 9196, 10408, 14311, 18392, 20816, 24719, 28622, 36784, 49438, 57244, 98876, 114488, 157421, 197752, 228976, 271909, 314842, 395504, 543818, 629684, 1087636, 1259368, 2175272, 2518736, 2990999, 4350544, 5981998, 11963996, 23927992, 47855984]

約数ペア:

[(1, 47855984), (2, 23927992), (4, 11963996), (8, 5981998), (11, 4350544), (16, 2990999), (19, 2518736), (22, 2175272), (38, 1259368), (44, 1087636), (76, 629684), (88, 543818), (121, 395504), (152, 314842), (176, 271909), (209, 228976), (242, 197752), (304, 157421), (418, 114488), (484, 98876), (836, 57244), (968, 49438), (1301, 36784), (1672, 28622), (1936, 24719), (2299, 20816), (2602, 18392), (3344, 14311), (4598, 10408), (5204, 9196)]