56412867

素因数分解:

$3^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 89036800

約数和(自身を除く): 32623933

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 343, 511, 751, 1029, 1533, 2253, 3577, 5257, 10731, 15771, 25039, 36799, 54823, 75117, 110397, 164469, 257593, 383761, 772779, 1151283, 2686327, 8058981, 18804289, 56412867]

約数ペア:

[(1, 56412867), (3, 18804289), (7, 8058981), (21, 2686327), (49, 1151283), (73, 772779), (147, 383761), (219, 257593), (343, 164469), (511, 110397), (751, 75117), (1029, 54823), (1533, 36799), (2253, 25039), (3577, 15771), (5257, 10731)]