52731945

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1423

約数の個数: 64

約数和(自身を含む): 109831680

約数和(自身を除く): 57099735

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 41, 45, 63, 105, 123, 135, 189, 205, 287, 315, 369, 615, 861, 945, 1107, 1361, 1435, 1845, 2583, 4083, 4305, 5535, 6805, 7749, 9527, 12249, 12915, 20415, 28581, 36747, 38745, 47635, 55801, 61245, 85743, 142905, 167403, 183735, 257229, 279005, 390607, 428715, 502209, 837015, 1171821, 1286145, 1506627, 1953035, 2511045, 3515463, 5859105, 7533135, 10546389, 17577315, 52731945]

約数ペア:

[(1, 52731945), (3, 17577315), (5, 10546389), (7, 7533135), (9, 5859105), (15, 3515463), (21, 2511045), (27, 1953035), (35, 1506627), (41, 1286145), (45, 1171821), (63, 837015), (105, 502209), (123, 428715), (135, 390607), (189, 279005), (205, 257229), (287, 183735), (315, 167403), (369, 142905), (615, 85743), (861, 61245), (945, 55801), (1107, 47635), (1361, 38745), (1435, 36747), (1845, 28581), (2583, 20415), (4083, 12915), (4305, 12249), (5535, 9527), (6805, 7749)]