49387149

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2113}}^1$

素因数の和:2186

約数の個数: 36

約数和(自身を含む): 84589596

約数和(自身を除く): 35202447

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 147, 159, 371, 441, 477, 1113, 2113, 2597, 3339, 6339, 7791, 14791, 19017, 23373, 44373, 103537, 111989, 133119, 310611, 335967, 783923, 931833, 1007901, 2351769, 5487461, 7055307, 16462383, 49387149]

約数ペア:

[(1, 49387149), (3, 16462383), (7, 7055307), (9, 5487461), (21, 2351769), (49, 1007901), (53, 931833), (63, 783923), (147, 335967), (159, 310611), (371, 133119), (441, 111989), (477, 103537), (1113, 44373), (2113, 23373), (2597, 19017), (3339, 14791), (6339, 7791)]