53657026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{13709}}^1$

素因数の和:13833

約数の個数: 16

約数和(自身を含む): 85550400

約数和(自身を除く): 31893374

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 13709, 27418, 260471, 520942, 1412027, 2824054, 26828513, 53657026]

約数ペア:

[(1, 53657026), (2, 26828513), (19, 2824054), (38, 1412027), (103, 520942), (206, 260471), (1957, 27418), (3914, 13709)]