40049405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{15493}}^1$

素因数の和:15556

約数の個数: 16

約数和(自身を含む): 53547264

約数和(自身を除く): 13497859

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 15493, 77465, 170423, 728171, 852115, 3640855, 8009881, 40049405]

約数ペア:

[(1, 40049405), (5, 8009881), (11, 3640855), (47, 852115), (55, 728171), (235, 170423), (517, 77465), (2585, 15493)]