53185909

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1187}}^1$

素因数の和:1404

約数の個数: 16

約数和(自身を含む): 62840448

約数和(自身を除く): 9654539

約数列:

[1, 7, 37, 173, 259, 1187, 1211, 6401, 8309, 43919, 44807, 205351, 307433, 1437457, 7597987, 53185909]

約数ペア:

[(1, 53185909), (7, 7597987), (37, 1437457), (173, 307433), (259, 205351), (1187, 44807), (1211, 43919), (6401, 8309)]