51645065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7691}}^1$

素因数の和:7792

約数の個数: 16

約数和(自身を含む): 66458880

約数和(自身を除く): 14813815

約数列:

[1, 5, 17, 79, 85, 395, 1343, 6715, 7691, 38455, 130747, 607589, 653735, 3037945, 10329013, 51645065]

約数ペア:

[(1, 51645065), (5, 10329013), (17, 3037945), (79, 653735), (85, 607589), (395, 130747), (1343, 38455), (6715, 7691)]