49741760

素因数分解:

$2^6\times 5^1\times {\mathrm{155443}}^1$

素因数の和:155460

約数の個数: 28

約数和(自身を含む): 118448328

約数和(自身を除く): 68706568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 155443, 310886, 621772, 777215, 1243544, 1554430, 2487088, 3108860, 4974176, 6217720, 9948352, 12435440, 24870880, 49741760]

約数ペア:

[(1, 49741760), (2, 24870880), (4, 12435440), (5, 9948352), (8, 6217720), (10, 4974176), (16, 3108860), (20, 2487088), (32, 1554430), (40, 1243544), (64, 777215), (80, 621772), (160, 310886), (320, 155443)]