53778158

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{199}}^2$

素因数の和:504

約数の個数: 24

約数和(自身を含む): 93611952

約数和(自身を除く): 39833794

約数列:

[1, 2, 7, 14, 97, 194, 199, 398, 679, 1358, 1393, 2786, 19303, 38606, 39601, 79202, 135121, 270242, 277207, 554414, 3841297, 7682594, 26889079, 53778158]

約数ペア:

[(1, 53778158), (2, 26889079), (7, 7682594), (14, 3841297), (97, 554414), (194, 277207), (199, 270242), (398, 135121), (679, 79202), (1358, 39601), (1393, 38606), (2786, 19303)]