51648938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{991}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 89137152

約数和(自身を除く): 37488214

約数列:

[1, 2, 11, 22, 23, 46, 103, 206, 253, 506, 991, 1133, 1982, 2266, 2369, 4738, 10901, 21802, 22793, 26059, 45586, 52118, 102073, 204146, 250723, 501446, 1122803, 2245606, 2347679, 4695358, 25824469, 51648938]

約数ペア:

[(1, 51648938), (2, 25824469), (11, 4695358), (22, 2347679), (23, 2245606), (46, 1122803), (103, 501446), (206, 250723), (253, 204146), (506, 102073), (991, 52118), (1133, 45586), (1982, 26059), (2266, 22793), (2369, 21802), (4738, 10901)]