50365087180

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2161}}^1\times {\mathrm{10691}}^1$

素因数の和:12970

約数の個数: 48

約数和(自身を含む): 106796400480

約数和(自身を除く): 56431313300

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2161, 2180, 4322, 8644, 10691, 10805, 21382, 21610, 42764, 43220, 53455, 106910, 213820, 235549, 471098, 942196, 1165319, 1177745, 2330638, 2355490, 4661276, 4710980, 5826595, 11653190, 23103251, 23306380, 46206502, 92413004, 115516255, 231032510, 462065020, 2518254359, 5036508718, 10073017436, 12591271795, 25182543590, 50365087180]

約数ペア:

[(1, 50365087180), (2, 25182543590), (4, 12591271795), (5, 10073017436), (10, 5036508718), (20, 2518254359), (109, 462065020), (218, 231032510), (436, 115516255), (545, 92413004), (1090, 46206502), (2161, 23306380), (2180, 23103251), (4322, 11653190), (8644, 5826595), (10691, 4710980), (10805, 4661276), (21382, 2355490), (21610, 2330638), (42764, 1177745), (43220, 1165319), (53455, 942196), (106910, 471098), (213820, 235549)]