54986810

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{421}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 102181392

約数和(自身を除く): 47194582

約数列:

[1, 2, 5, 10, 37, 74, 185, 353, 370, 421, 706, 842, 1765, 2105, 3530, 4210, 13061, 15577, 26122, 31154, 65305, 77885, 130610, 148613, 155770, 297226, 743065, 1486130, 5498681, 10997362, 27493405, 54986810]

約数ペア:

[(1, 54986810), (2, 27493405), (5, 10997362), (10, 5498681), (37, 1486130), (74, 743065), (185, 297226), (353, 155770), (370, 148613), (421, 130610), (706, 77885), (842, 65305), (1765, 31154), (2105, 26122), (3530, 15577), (4210, 13061)]