51788065

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{64333}}^1$

素因数の和:64368

約数の個数: 16

約数和(自身を含む): 74112768

約数和(自身を除く): 22324703

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 64333, 321665, 450331, 1479659, 2251655, 7398295, 10357613, 51788065]

約数ペア:

[(1, 51788065), (5, 10357613), (7, 7398295), (23, 2251655), (35, 1479659), (115, 450331), (161, 321665), (805, 64333)]