56557826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 96380928

約数和(自身を除く): 39823102

約数列:

[1, 2, 13, 26, 31, 47, 62, 94, 403, 611, 806, 1222, 1457, 1493, 2914, 2986, 18941, 19409, 37882, 38818, 46283, 70171, 92566, 140342, 601679, 912223, 1203358, 1824446, 2175301, 4350602, 28278913, 56557826]

約数ペア:

[(1, 56557826), (2, 28278913), (13, 4350602), (26, 2175301), (31, 1824446), (47, 1203358), (62, 912223), (94, 601679), (403, 140342), (611, 92566), (806, 70171), (1222, 46283), (1457, 38818), (1493, 37882), (2914, 19409), (2986, 18941)]