57991004

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 110170368

約数和(自身を除く): 52179364

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 107, 137, 172, 214, 274, 428, 548, 989, 1978, 2461, 3151, 3956, 4601, 4922, 5891, 6302, 9202, 9844, 11782, 12604, 14659, 18404, 23564, 29318, 58636, 105823, 135493, 211646, 270986, 337157, 423292, 541972, 630337, 674314, 1260674, 1348628, 2521348, 14497751, 28995502, 57991004]

約数ペア:

[(1, 57991004), (2, 28995502), (4, 14497751), (23, 2521348), (43, 1348628), (46, 1260674), (86, 674314), (92, 630337), (107, 541972), (137, 423292), (172, 337157), (214, 270986), (274, 211646), (428, 135493), (548, 105823), (989, 58636), (1978, 29318), (2461, 23564), (3151, 18404), (3956, 14659), (4601, 12604), (4922, 11782), (5891, 9844), (6302, 9202)]