51516164

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{7159}}^1$

素因数の和:7427

約数の個数: 24

約数和(自身を含む): 103447680

約数和(自身を除く): 51931516

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3598, 7159, 7196, 14318, 28636, 50113, 100226, 200452, 1839863, 3679726, 7359452, 12879041, 25758082, 51516164]

約数ペア:

[(1, 51516164), (2, 25758082), (4, 12879041), (7, 7359452), (14, 3679726), (28, 1839863), (257, 200452), (514, 100226), (1028, 50113), (1799, 28636), (3598, 14318), (7159, 7196)]