55506814

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{347}}^1\times {\mathrm{661}}^1$

素因数の和:1032

約数の個数: 24

約数和(自身を含む): 91920024

約数和(自身を除く): 36413210

約数列:

[1, 2, 11, 22, 121, 242, 347, 661, 694, 1322, 3817, 7271, 7634, 14542, 41987, 79981, 83974, 159962, 229367, 458734, 2523037, 5046074, 27753407, 55506814]

約数ペア:

[(1, 55506814), (2, 27753407), (11, 5046074), (22, 2523037), (121, 458734), (242, 229367), (347, 159962), (661, 83974), (694, 79981), (1322, 41987), (3817, 14542), (7271, 7634)]