50900080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8263}}^1$

素因数の和:8294

約数の個数: 80

約数和(自身を含む): 147561984

約数和(自身を除く): 96661904

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 8263, 16526, 33052, 41315, 57841, 66104, 82630, 90893, 115682, 132208, 165260, 181786, 231364, 289205, 330520, 363572, 454465, 462728, 578410, 636251, 661040, 727144, 908930, 925456, 1156820, 1272502, 1454288, 1817860, 2313640, 2545004, 3181255, 3635720, 4627280, 5090008, 6362510, 7271440, 10180016, 12725020, 25450040, 50900080]

約数ペア:

[(1, 50900080), (2, 25450040), (4, 12725020), (5, 10180016), (7, 7271440), (8, 6362510), (10, 5090008), (11, 4627280), (14, 3635720), (16, 3181255), (20, 2545004), (22, 2313640), (28, 1817860), (35, 1454288), (40, 1272502), (44, 1156820), (55, 925456), (56, 908930), (70, 727144), (77, 661040), (80, 636251), (88, 578410), (110, 462728), (112, 454465), (140, 363572), (154, 330520), (176, 289205), (220, 231364), (280, 181786), (308, 165260), (385, 132208), (440, 115682), (560, 90893), (616, 82630), (770, 66104), (880, 57841), (1232, 41315), (1540, 33052), (3080, 16526), (6160, 8263)]