55745378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{69163}}^1$

素因数の和:69209

約数の個数: 16

約数和(自身を含む): 92956416

約数和(自身を除く): 37211038

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 69163, 138326, 899119, 1798238, 2144053, 4288106, 27872689, 55745378]

約数ペア:

[(1, 55745378), (2, 27872689), (13, 4288106), (26, 2144053), (31, 1798238), (62, 899119), (403, 138326), (806, 69163)]