56553538

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 96423480

約数和(自身を除く): 39869942

約数列:

[1, 2, 19, 29, 37, 38, 58, 73, 74, 146, 361, 551, 703, 722, 1073, 1102, 1387, 1406, 2117, 2146, 2701, 2774, 4234, 5402, 10469, 13357, 20387, 20938, 26353, 26714, 40223, 40774, 51319, 52706, 78329, 80446, 102638, 156658, 387353, 764237, 774706, 975061, 1488251, 1528474, 1950122, 2976502, 28276769, 56553538]

約数ペア:

[(1, 56553538), (2, 28276769), (19, 2976502), (29, 1950122), (37, 1528474), (38, 1488251), (58, 975061), (73, 774706), (74, 764237), (146, 387353), (361, 156658), (551, 102638), (703, 80446), (722, 78329), (1073, 52706), (1102, 51319), (1387, 40774), (1406, 40223), (2117, 26714), (2146, 26353), (2701, 20938), (2774, 20387), (4234, 13357), (5402, 10469)]