56511195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1619}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 97977600

約数和(自身を除く): 41466405

約数列:

[1, 3, 5, 13, 15, 39, 65, 179, 195, 537, 895, 1619, 2327, 2685, 4857, 6981, 8095, 11635, 21047, 24285, 34905, 63141, 105235, 289801, 315705, 869403, 1449005, 3767413, 4347015, 11302239, 18837065, 56511195]

約数ペア:

[(1, 56511195), (3, 18837065), (5, 11302239), (13, 4347015), (15, 3767413), (39, 1449005), (65, 869403), (179, 315705), (195, 289801), (537, 105235), (895, 63141), (1619, 34905), (2327, 24285), (2685, 21047), (4857, 11635), (6981, 8095)]