51690170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{3253}}^1$

素因数の和:3494

約数の個数: 32

約数和(自身を含む): 106835328

約数和(自身を除く): 55145158

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 227, 454, 1135, 1589, 2270, 3178, 3253, 6506, 7945, 15890, 16265, 22771, 32530, 45542, 113855, 227710, 738431, 1476862, 3692155, 5169017, 7384310, 10338034, 25845085, 51690170]

約数ペア:

[(1, 51690170), (2, 25845085), (5, 10338034), (7, 7384310), (10, 5169017), (14, 3692155), (35, 1476862), (70, 738431), (227, 227710), (454, 113855), (1135, 45542), (1589, 32530), (2270, 22771), (3178, 16265), (3253, 15890), (6506, 7945)]