51316690

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{45413}}^1$

素因数の和:45533

約数の個数: 16

約数和(自身を含む): 93189528

約数和(自身を除く): 41872838

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 45413, 90826, 227065, 454130, 5131669, 10263338, 25658345, 51316690]

約数ペア:

[(1, 51316690), (2, 25658345), (5, 10263338), (10, 5131669), (113, 454130), (226, 227065), (565, 90826), (1130, 45413)]