49012985

素因数分解:

$5^1\times 7^3\times {\mathrm{28579}}^1$

素因数の和:28605

約数の個数: 16

約数和(自身を含む): 68592000

約数和(自身を除く): 19579015

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 28579, 142895, 200053, 1000265, 1400371, 7001855, 9802597, 49012985]

約数ペア:

[(1, 49012985), (5, 9802597), (7, 7001855), (35, 1400371), (49, 1000265), (245, 200053), (343, 142895), (1715, 28579)]