56463894

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 125575632

約数和(自身を除く): 69111738

約数列:

[1, 2, 3, 6, 9, 18, 73, 97, 146, 194, 219, 291, 438, 443, 582, 657, 873, 886, 1314, 1329, 1746, 2658, 3987, 7081, 7974, 14162, 21243, 32339, 42486, 42971, 63729, 64678, 85942, 97017, 127458, 128913, 194034, 257826, 291051, 386739, 582102, 773478, 3136883, 6273766, 9410649, 18821298, 28231947, 56463894]

約数ペア:

[(1, 56463894), (2, 28231947), (3, 18821298), (6, 9410649), (9, 6273766), (18, 3136883), (73, 773478), (97, 582102), (146, 386739), (194, 291051), (219, 257826), (291, 194034), (438, 128913), (443, 127458), (582, 97017), (657, 85942), (873, 64678), (886, 63729), (1314, 42971), (1329, 42486), (1746, 32339), (2658, 21243), (3987, 14162), (7081, 7974)]