53440178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{105613}}^1$

素因数の和:105649

約数の個数: 16

約数和(自身を含む): 91250496

約数和(自身を除く): 37810318

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 105613, 211226, 1161743, 2323486, 2429099, 4858198, 26720089, 53440178]

約数ペア:

[(1, 53440178), (2, 26720089), (11, 4858198), (22, 2429099), (23, 2323486), (46, 1161743), (253, 211226), (506, 105613)]