55406916

素因数分解:

$2^2\times 3^6\times {\mathrm{19001}}^1$

素因数の和:19023

約数の個数: 42

約数和(自身を含む): 145384302

約数和(自身を除く): 89977386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 19001, 38002, 57003, 76004, 114006, 171009, 228012, 342018, 513027, 684036, 1026054, 1539081, 2052108, 3078162, 4617243, 6156324, 9234486, 13851729, 18468972, 27703458, 55406916]

約数ペア:

[(1, 55406916), (2, 27703458), (3, 18468972), (4, 13851729), (6, 9234486), (9, 6156324), (12, 4617243), (18, 3078162), (27, 2052108), (36, 1539081), (54, 1026054), (81, 684036), (108, 513027), (162, 342018), (243, 228012), (324, 171009), (486, 114006), (729, 76004), (972, 57003), (1458, 38002), (2916, 19001)]