49497081

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{42197}}^1$

素因数の和:42240

約数の個数: 16

約数和(自身を含む): 72918144

約数和(自身を除く): 23421063

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 42197, 126591, 717349, 970531, 2152047, 2911593, 16499027, 49497081]

約数ペア:

[(1, 49497081), (3, 16499027), (17, 2911593), (23, 2152047), (51, 970531), (69, 717349), (391, 126591), (1173, 42197)]