51374810

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{84221}}^1$

素因数の和:84289

約数の個数: 16

約数和(自身を含む): 93991752

約数和(自身を除く): 42616942

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 84221, 168442, 421105, 842210, 5137481, 10274962, 25687405, 51374810]

約数ペア:

[(1, 51374810), (2, 25687405), (5, 10274962), (10, 5137481), (61, 842210), (122, 421105), (305, 168442), (610, 84221)]