51030485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 71884800

約数和(自身を除く): 20854315

約数列:

[1, 5, 11, 19, 47, 55, 95, 209, 235, 517, 893, 1039, 1045, 2585, 4465, 5195, 9823, 11429, 19741, 48833, 49115, 57145, 98705, 217151, 244165, 537163, 927827, 1085755, 2685815, 4639135, 10206097, 51030485]

約数ペア:

[(1, 51030485), (5, 10206097), (11, 4639135), (19, 2685815), (47, 1085755), (55, 927827), (95, 537163), (209, 244165), (235, 217151), (517, 98705), (893, 57145), (1039, 49115), (1045, 48833), (2585, 19741), (4465, 11429), (5195, 9823)]