56879916

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1429}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 138378240

約数和(自身を除く): 81498324

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 107, 124, 186, 214, 321, 372, 428, 642, 1284, 1429, 2858, 3317, 4287, 5716, 6634, 8574, 9951, 13268, 17148, 19902, 39804, 44299, 88598, 132897, 152903, 177196, 265794, 305806, 458709, 531588, 611612, 917418, 1834836, 4739993, 9479986, 14219979, 18959972, 28439958, 56879916]

約数ペア:

[(1, 56879916), (2, 28439958), (3, 18959972), (4, 14219979), (6, 9479986), (12, 4739993), (31, 1834836), (62, 917418), (93, 611612), (107, 531588), (124, 458709), (186, 305806), (214, 265794), (321, 177196), (372, 152903), (428, 132897), (642, 88598), (1284, 44299), (1429, 39804), (2858, 19902), (3317, 17148), (4287, 13268), (5716, 9951), (6634, 8574)]