48776990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{256721}}^1$

素因数の和:256747

約数の個数: 16

約数和(自身を含む): 92419920

約数和(自身を除く): 43642930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 256721, 513442, 1283605, 2567210, 4877699, 9755398, 24388495, 48776990]

約数ペア:

[(1, 48776990), (2, 24388495), (5, 9755398), (10, 4877699), (19, 2567210), (38, 1283605), (95, 513442), (190, 256721)]