52942940

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{7499}}^1$

素因数の和:7861

約数の個数: 24

約数和(自身を含む): 111510000

約数和(自身を除く): 58567060

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 7060, 7499, 14998, 29996, 37495, 74990, 149980, 2647147, 5294294, 10588588, 13235735, 26471470, 52942940]

約数ペア:

[(1, 52942940), (2, 26471470), (4, 13235735), (5, 10588588), (10, 5294294), (20, 2647147), (353, 149980), (706, 74990), (1412, 37495), (1765, 29996), (3530, 14998), (7060, 7499)]