51343852

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{937}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 109258240

約数和(自身を除く): 57914388

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 103, 133, 206, 266, 412, 532, 721, 937, 1442, 1874, 1957, 2884, 3748, 3914, 6559, 7828, 13118, 13699, 17803, 26236, 27398, 35606, 54796, 71212, 96511, 124621, 193022, 249242, 386044, 498484, 675577, 1351154, 1833709, 2702308, 3667418, 7334836, 12835963, 25671926, 51343852]

約数ペア:

[(1, 51343852), (2, 25671926), (4, 12835963), (7, 7334836), (14, 3667418), (19, 2702308), (28, 1833709), (38, 1351154), (76, 675577), (103, 498484), (133, 386044), (206, 249242), (266, 193022), (412, 124621), (532, 96511), (721, 71212), (937, 54796), (1442, 35606), (1874, 27398), (1957, 26236), (2884, 17803), (3748, 13699), (3914, 13118), (6559, 7828)]