51118970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3461}}^1$

素因数の和:3686

約数の個数: 32

約数和(自身を含む): 105687936

約数和(自身を除く): 54568966

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 1055, 1477, 2110, 2954, 3461, 6922, 7385, 14770, 17305, 24227, 34610, 48454, 121135, 242270, 730271, 1460542, 3651355, 5111897, 7302710, 10223794, 25559485, 51118970]

約数ペア:

[(1, 51118970), (2, 25559485), (5, 10223794), (7, 7302710), (10, 5111897), (14, 3651355), (35, 1460542), (70, 730271), (211, 242270), (422, 121135), (1055, 48454), (1477, 34610), (2110, 24227), (2954, 17305), (3461, 14770), (6922, 7385)]