50049040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1733}}^1$

素因数の和:1784

約数の個数: 60

約数和(自身を含む): 122881644

約数和(自身を除く): 72832604

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 361, 380, 722, 760, 1444, 1520, 1733, 1805, 2888, 3466, 3610, 5776, 6932, 7220, 8665, 13864, 14440, 17330, 27728, 28880, 32927, 34660, 65854, 69320, 131708, 138640, 164635, 263416, 329270, 526832, 625613, 658540, 1251226, 1317080, 2502452, 2634160, 3128065, 5004904, 6256130, 10009808, 12512260, 25024520, 50049040]

約数ペア:

[(1, 50049040), (2, 25024520), (4, 12512260), (5, 10009808), (8, 6256130), (10, 5004904), (16, 3128065), (19, 2634160), (20, 2502452), (38, 1317080), (40, 1251226), (76, 658540), (80, 625613), (95, 526832), (152, 329270), (190, 263416), (304, 164635), (361, 138640), (380, 131708), (722, 69320), (760, 65854), (1444, 34660), (1520, 32927), (1733, 28880), (1805, 27728), (2888, 17330), (3466, 14440), (3610, 13864), (5776, 8665), (6932, 7220)]