47001490

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{35879}}^1$

素因数の和:36017

約数の個数: 16

約数和(自身を含む): 85250880

約数和(自身を除く): 38249390

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 35879, 71758, 179395, 358790, 4700149, 9400298, 23500745, 47001490]

約数ペア:

[(1, 47001490), (2, 23500745), (5, 9400298), (10, 4700149), (131, 358790), (262, 179395), (655, 71758), (1310, 35879)]