49904649

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{90901}}^1$

素因数の和:90968

約数の個数: 12

約数和(自身を含む): 73267012

約数和(自身を除く): 23362363

約数列:

[1, 3, 9, 61, 183, 549, 90901, 272703, 818109, 5544961, 16634883, 49904649]

約数ペア:

[(1, 49904649), (3, 16634883), (9, 5544961), (61, 818109), (183, 272703), (549, 90901)]