55182281

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2767}}^1$

素因数の和:2829

約数の個数: 24

約数和(自身を含む): 71945856

約数和(自身を除く): 16763575

約数列:

[1, 7, 11, 37, 49, 77, 259, 407, 539, 1813, 2767, 2849, 19369, 19943, 30437, 102379, 135583, 213059, 716653, 1126169, 1491413, 5016571, 7883183, 55182281]

約数ペア:

[(1, 55182281), (7, 7883183), (11, 5016571), (37, 1491413), (49, 1126169), (77, 716653), (259, 213059), (407, 135583), (539, 102379), (1813, 30437), (2767, 19943), (2849, 19369)]