56495131

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43159}}^1$

素因数の和:43194

約数の個数: 16

約数和(自身を含む): 74580480

約数和(自身を除く): 18085349

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 43159, 302113, 474749, 733703, 3323243, 5135921, 8070733, 56495131]

約数ペア:

[(1, 56495131), (7, 8070733), (11, 5135921), (17, 3323243), (77, 733703), (119, 474749), (187, 302113), (1309, 43159)]