56221852

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{317}}^1\times {\mathrm{439}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 99902880

約数和(自身を除く): 43681028

約数列:

[1, 2, 4, 101, 202, 317, 404, 439, 634, 878, 1268, 1756, 32017, 44339, 64034, 88678, 128068, 139163, 177356, 278326, 556652, 14055463, 28110926, 56221852]

約数ペア:

[(1, 56221852), (2, 28110926), (4, 14055463), (101, 556652), (202, 278326), (317, 177356), (404, 139163), (439, 128068), (634, 88678), (878, 64034), (1268, 44339), (1756, 32017)]