56691075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1301}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 108493056

約数和(自身を除く): 51801981

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 83, 105, 175, 249, 415, 525, 581, 1245, 1301, 1743, 2075, 2905, 3903, 6225, 6505, 8715, 9107, 14525, 19515, 27321, 32525, 43575, 45535, 97575, 107983, 136605, 227675, 323949, 539915, 683025, 755881, 1619745, 2267643, 2699575, 3779405, 8098725, 11338215, 18897025, 56691075]

約数ペア:

[(1, 56691075), (3, 18897025), (5, 11338215), (7, 8098725), (15, 3779405), (21, 2699575), (25, 2267643), (35, 1619745), (75, 755881), (83, 683025), (105, 539915), (175, 323949), (249, 227675), (415, 136605), (525, 107983), (581, 97575), (1245, 45535), (1301, 43575), (1743, 32525), (2075, 27321), (2905, 19515), (3903, 14525), (6225, 9107), (6505, 8715)]