53309402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{10709}}^1$

素因数の和:10861

約数の個数: 16

約数和(自身を含む): 84823200

約数和(自身を除く): 31513798

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 10709, 21418, 203471, 406942, 1402879, 2805758, 26654701, 53309402]

約数ペア:

[(1, 53309402), (2, 26654701), (19, 2805758), (38, 1402879), (131, 406942), (262, 203471), (2489, 21418), (4978, 10709)]