56658366

素因数分解:

$2^1\times 3^5\times {\mathrm{73}}^1\times {\mathrm{1597}}^1$

素因数の和:1687

約数の個数: 48

約数和(自身を含む): 129131184

約数和(自身を除く): 72472818

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 243, 438, 486, 657, 1314, 1597, 1971, 3194, 3942, 4791, 5913, 9582, 11826, 14373, 17739, 28746, 35478, 43119, 86238, 116581, 129357, 233162, 258714, 349743, 388071, 699486, 776142, 1049229, 2098458, 3147687, 6295374, 9443061, 18886122, 28329183, 56658366]

約数ペア:

[(1, 56658366), (2, 28329183), (3, 18886122), (6, 9443061), (9, 6295374), (18, 3147687), (27, 2098458), (54, 1049229), (73, 776142), (81, 699486), (146, 388071), (162, 349743), (219, 258714), (243, 233162), (438, 129357), (486, 116581), (657, 86238), (1314, 43119), (1597, 35478), (1971, 28746), (3194, 17739), (3942, 14373), (4791, 11826), (5913, 9582)]