49420178

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{68449}}^1$

素因数の和:68489

約数の個数: 12

約数和(自身を含む): 78238350

約数和(自身を除く): 28818172

約数列:

[1, 2, 19, 38, 361, 722, 68449, 136898, 1300531, 2601062, 24710089, 49420178]

約数ペア:

[(1, 49420178), (2, 24710089), (19, 2601062), (38, 1300531), (361, 136898), (722, 68449)]