49748182

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{661}}^1$

素因数の和:996

約数の個数: 24

約数和(自身を含む): 82411056

約数和(自身を除く): 32662874

約数列:

[1, 2, 11, 22, 121, 242, 311, 622, 661, 1322, 3421, 6842, 7271, 14542, 37631, 75262, 79981, 159962, 205571, 411142, 2261281, 4522562, 24874091, 49748182]

約数ペア:

[(1, 49748182), (2, 24874091), (11, 4522562), (22, 2261281), (121, 411142), (242, 205571), (311, 159962), (622, 79981), (661, 75262), (1322, 37631), (3421, 14542), (6842, 7271)]