49366420

素因数分解:

$2^2\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{2309}}^1$

素因数の和:3387

約数の個数: 24

約数和(自身を含む): 103811400

約数和(自身を除く): 54444980

約数列:

[1, 2, 4, 5, 10, 20, 1069, 2138, 2309, 4276, 4618, 5345, 9236, 10690, 11545, 21380, 23090, 46180, 2468321, 4936642, 9873284, 12341605, 24683210, 49366420]

約数ペア:

[(1, 49366420), (2, 24683210), (4, 12341605), (5, 9873284), (10, 4936642), (20, 2468321), (1069, 46180), (2138, 23090), (2309, 21380), (4276, 11545), (4618, 10690), (5345, 9236)]