51495213

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7687}}^1$

素因数の和:7737

約数の個数: 32

約数和(自身を含む): 88565760

約数和(自身を除く): 37070547

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 7687, 23061, 53809, 84557, 161427, 222923, 253671, 591899, 668769, 1560461, 1775697, 2452153, 4681383, 7356459, 17165071, 51495213]

約数ペア:

[(1, 51495213), (3, 17165071), (7, 7356459), (11, 4681383), (21, 2452153), (29, 1775697), (33, 1560461), (77, 668769), (87, 591899), (203, 253671), (231, 222923), (319, 161427), (609, 84557), (957, 53809), (2233, 23061), (6699, 7687)]