26553590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1153}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 56832192

約数和(自身を除く): 30278602

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 470, 490, 658, 1153, 1645, 2303, 2306, 3290, 4606, 5765, 8071, 11515, 11530, 16142, 23030, 40355, 54191, 56497, 80710, 108382, 112994, 270955, 282485, 379337, 541910, 564970, 758674, 1896685, 2655359, 3793370, 5310718, 13276795, 26553590]

約数ペア:

[(1, 26553590), (2, 13276795), (5, 5310718), (7, 3793370), (10, 2655359), (14, 1896685), (35, 758674), (47, 564970), (49, 541910), (70, 379337), (94, 282485), (98, 270955), (235, 112994), (245, 108382), (329, 80710), (470, 56497), (490, 54191), (658, 40355), (1153, 23030), (1645, 16142), (2303, 11530), (2306, 11515), (3290, 8071), (4606, 5765)]