47349988

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{31907}}^1$

素因数の和:31971

約数の個数: 24

約数和(自身を含む): 96489792

約数和(自身を除く): 49139804

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 31907, 63814, 127628, 223349, 446698, 893396, 1691071, 3382142, 6764284, 11837497, 23674994, 47349988]

約数ペア:

[(1, 47349988), (2, 23674994), (4, 11837497), (7, 6764284), (14, 3382142), (28, 1691071), (53, 893396), (106, 446698), (212, 223349), (371, 127628), (742, 63814), (1484, 31907)]