51017842

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{1327}}^1$

素因数の和:1785

約数の個数: 16

約数和(自身を含む): 78405120

約数和(自身を除く): 27387278

約数列:

[1, 2, 47, 94, 409, 818, 1327, 2654, 19223, 38446, 62369, 124738, 542743, 1085486, 25508921, 51017842]

約数ペア:

[(1, 51017842), (2, 25508921), (47, 1085486), (94, 542743), (409, 124738), (818, 62369), (1327, 38446), (2654, 19223)]