49890380

素因数分解:

$2^2\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{1753}}^1$

素因数の和:3185

約数の個数: 24

約数和(自身を含む): 104903232

約数和(自身を除く): 55012852

約数列:

[1, 2, 4, 5, 10, 20, 1423, 1753, 2846, 3506, 5692, 7012, 7115, 8765, 14230, 17530, 28460, 35060, 2494519, 4989038, 9978076, 12472595, 24945190, 49890380]

約数ペア:

[(1, 49890380), (2, 24945190), (4, 12472595), (5, 9978076), (10, 4989038), (20, 2494519), (1423, 35060), (1753, 28460), (2846, 17530), (3506, 14230), (5692, 8765), (7012, 7115)]