57291590

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1543}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 106721280

約数和(自身を除く): 49429690

約数列:

[1, 2, 5, 10, 47, 79, 94, 158, 235, 395, 470, 790, 1543, 3086, 3713, 7426, 7715, 15430, 18565, 37130, 72521, 121897, 145042, 243794, 362605, 609485, 725210, 1218970, 5729159, 11458318, 28645795, 57291590]

約数ペア:

[(1, 57291590), (2, 28645795), (5, 11458318), (10, 5729159), (47, 1218970), (79, 725210), (94, 609485), (158, 362605), (235, 243794), (395, 145042), (470, 121897), (790, 72521), (1543, 37130), (3086, 18565), (3713, 15430), (7426, 7715)]