55285516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5087}}^1$

素因数の和:5134

約数の個数: 48

約数和(自身を含む): 119669760

約数和(自身を除く): 64384244

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2717, 5087, 5434, 10174, 10868, 20348, 55957, 66131, 96653, 111914, 132262, 193306, 223828, 264524, 386612, 727441, 1063183, 1256489, 1454882, 2126366, 2512978, 2909764, 4252732, 5025956, 13821379, 27642758, 55285516]

約数ペア:

[(1, 55285516), (2, 27642758), (4, 13821379), (11, 5025956), (13, 4252732), (19, 2909764), (22, 2512978), (26, 2126366), (38, 1454882), (44, 1256489), (52, 1063183), (76, 727441), (143, 386612), (209, 264524), (247, 223828), (286, 193306), (418, 132262), (494, 111914), (572, 96653), (836, 66131), (988, 55957), (2717, 20348), (5087, 10868), (5434, 10174)]