49897270

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{9803}}^1$

素因数の和:10319

約数の個数: 16

約数和(自身を含む): 90000720

約数和(自身を除く): 40103450

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 5090, 9803, 19606, 49015, 98030, 4989727, 9979454, 24948635, 49897270]

約数ペア:

[(1, 49897270), (2, 24948635), (5, 9979454), (10, 4989727), (509, 98030), (1018, 49015), (2545, 19606), (5090, 9803)]