55211840

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3671}}^1$

素因数の和:3735

約数の個数: 56

約数和(自身を含む): 134307072

約数和(自身を除く): 79095232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 3008, 3671, 3760, 7342, 7520, 14684, 15040, 18355, 29368, 36710, 58736, 73420, 117472, 146840, 172537, 234944, 293680, 345074, 587360, 690148, 862685, 1174720, 1380296, 1725370, 2760592, 3450740, 5521184, 6901480, 11042368, 13802960, 27605920, 55211840]

約数ペア:

[(1, 55211840), (2, 27605920), (4, 13802960), (5, 11042368), (8, 6901480), (10, 5521184), (16, 3450740), (20, 2760592), (32, 1725370), (40, 1380296), (47, 1174720), (64, 862685), (80, 690148), (94, 587360), (160, 345074), (188, 293680), (235, 234944), (320, 172537), (376, 146840), (470, 117472), (752, 73420), (940, 58736), (1504, 36710), (1880, 29368), (3008, 18355), (3671, 15040), (3760, 14684), (7342, 7520)]