48205480

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4447}}^1$

素因数の和:4729

約数の個数: 32

約数和(自身を含む): 108887040

約数和(自身を除く): 60681560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 4447, 5420, 8894, 10840, 17788, 22235, 35576, 44470, 88940, 177880, 1205137, 2410274, 4820548, 6025685, 9641096, 12051370, 24102740, 48205480]

約数ペア:

[(1, 48205480), (2, 24102740), (4, 12051370), (5, 9641096), (8, 6025685), (10, 4820548), (20, 2410274), (40, 1205137), (271, 177880), (542, 88940), (1084, 44470), (1355, 35576), (2168, 22235), (2710, 17788), (4447, 10840), (5420, 8894)]