51558983

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4483}}^1$

素因数の和:4574

約数の個数: 16

約数和(自身を含む): 61986816

約数和(自身を除く): 10427833

約数列:

[1, 7, 31, 53, 217, 371, 1643, 4483, 11501, 31381, 138973, 237599, 972811, 1663193, 7365569, 51558983]

約数ペア:

[(1, 51558983), (7, 7365569), (31, 1663193), (53, 972811), (217, 237599), (371, 138973), (1643, 31381), (4483, 11501)]