55142353

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1451}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 64817280

約数和(自身を除く): 9674927

約数列:

[1, 7, 61, 89, 427, 623, 1451, 5429, 10157, 38003, 88511, 129139, 619577, 903973, 7877479, 55142353]

約数ペア:

[(1, 55142353), (7, 7877479), (61, 903973), (89, 619577), (427, 129139), (623, 88511), (1451, 38003), (5429, 10157)]