47240578

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 90397440

約数和(自身を除く): 43156862

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 121, 154, 158, 242, 353, 553, 706, 847, 869, 1106, 1694, 1738, 2471, 3883, 4942, 6083, 7766, 9559, 12166, 19118, 27181, 27887, 42713, 54362, 55774, 66913, 85426, 133826, 195209, 298991, 306757, 390418, 597982, 613514, 2147299, 3374327, 4294598, 6748654, 23620289, 47240578]

約数ペア:

[(1, 47240578), (2, 23620289), (7, 6748654), (11, 4294598), (14, 3374327), (22, 2147299), (77, 613514), (79, 597982), (121, 390418), (154, 306757), (158, 298991), (242, 195209), (353, 133826), (553, 85426), (706, 66913), (847, 55774), (869, 54362), (1106, 42713), (1694, 27887), (1738, 27181), (2471, 19118), (3883, 12166), (4942, 9559), (6083, 7766)]