56394107

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 71500800

約数和(自身を除く): 15106693

約数列:

[1, 7, 11, 77, 121, 139, 479, 847, 973, 1529, 3353, 5269, 10703, 16819, 36883, 57959, 66581, 117733, 405713, 466067, 732391, 5126737, 8056301, 56394107]

約数ペア:

[(1, 56394107), (7, 8056301), (11, 5126737), (77, 732391), (121, 466067), (139, 405713), (479, 117733), (847, 66581), (973, 57959), (1529, 36883), (3353, 16819), (5269, 10703)]