48405980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{345757}}^1$

素因数の和:345773

約数の個数: 24

約数和(自身を含む): 116174688

約数和(自身を除く): 67768708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 345757, 691514, 1383028, 1728785, 2420299, 3457570, 4840598, 6915140, 9681196, 12101495, 24202990, 48405980]

約数ペア:

[(1, 48405980), (2, 24202990), (4, 12101495), (5, 9681196), (7, 6915140), (10, 4840598), (14, 3457570), (20, 2420299), (28, 1728785), (35, 1383028), (70, 691514), (140, 345757)]