27939950

素因数分解:

$2^1\times 5^2\times {\mathrm{353}}^1\times {\mathrm{1583}}^1$

素因数の和:1948

約数の個数: 24

約数和(自身を含む): 52148448

約数和(自身を除く): 24208498

約数列:

[1, 2, 5, 10, 25, 50, 353, 706, 1583, 1765, 3166, 3530, 7915, 8825, 15830, 17650, 39575, 79150, 558799, 1117598, 2793995, 5587990, 13969975, 27939950]

約数ペア:

[(1, 27939950), (2, 13969975), (5, 5587990), (10, 2793995), (25, 1117598), (50, 558799), (353, 79150), (706, 39575), (1583, 17650), (1765, 15830), (3166, 8825), (3530, 7915)]