51461212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 103428864

約数和(自身を除く): 51967652

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 211, 241, 253, 422, 482, 506, 844, 964, 1012, 2321, 2651, 4642, 4853, 5302, 5543, 9284, 9706, 10604, 11086, 19412, 22172, 50851, 53383, 60973, 101702, 106766, 121946, 203404, 213532, 243892, 559361, 1118722, 1169573, 2237444, 2339146, 4678292, 12865303, 25730606, 51461212]

約数ペア:

[(1, 51461212), (2, 25730606), (4, 12865303), (11, 4678292), (22, 2339146), (23, 2237444), (44, 1169573), (46, 1118722), (92, 559361), (211, 243892), (241, 213532), (253, 203404), (422, 121946), (482, 106766), (506, 101702), (844, 60973), (964, 53383), (1012, 50851), (2321, 22172), (2651, 19412), (4642, 11086), (4853, 10604), (5302, 9706), (5543, 9284)]