51712155

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 49894245

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 97, 99, 135, 165, 291, 297, 359, 485, 495, 873, 1067, 1077, 1455, 1485, 1795, 2619, 3201, 3231, 3949, 4365, 5335, 5385, 9603, 9693, 11847, 13095, 16005, 16155, 19745, 28809, 34823, 35541, 48015, 48465, 59235, 104469, 106623, 144045, 174115, 177705, 313407, 383053, 522345, 533115, 940221, 1149159, 1567035, 1915265, 3447477, 4701105, 5745795, 10342431, 17237385, 51712155]

約数ペア:

[(1, 51712155), (3, 17237385), (5, 10342431), (9, 5745795), (11, 4701105), (15, 3447477), (27, 1915265), (33, 1567035), (45, 1149159), (55, 940221), (97, 533115), (99, 522345), (135, 383053), (165, 313407), (291, 177705), (297, 174115), (359, 144045), (485, 106623), (495, 104469), (873, 59235), (1067, 48465), (1077, 48015), (1455, 35541), (1485, 34823), (1795, 28809), (2619, 19745), (3201, 16155), (3231, 16005), (3949, 13095), (4365, 11847), (5335, 9693), (5385, 9603)]