47788580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{341347}}^1$

素因数の和:341363

約数の個数: 24

約数和(自身を含む): 114692928

約数和(自身を除く): 66904348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 341347, 682694, 1365388, 1706735, 2389429, 3413470, 4778858, 6826940, 9557716, 11947145, 23894290, 47788580]

約数ペア:

[(1, 47788580), (2, 23894290), (4, 11947145), (5, 9557716), (7, 6826940), (10, 4778858), (14, 3413470), (20, 2389429), (28, 1706735), (35, 1365388), (70, 682694), (140, 341347)]