50892020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{709}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 111049680

約数和(自身を除く): 60157660

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 97, 148, 185, 194, 370, 388, 485, 709, 740, 970, 1418, 1940, 2836, 3545, 3589, 7090, 7178, 14180, 14356, 17945, 26233, 35890, 52466, 68773, 71780, 104932, 131165, 137546, 262330, 275092, 343865, 524660, 687730, 1375460, 2544601, 5089202, 10178404, 12723005, 25446010, 50892020]

約数ペア:

[(1, 50892020), (2, 25446010), (4, 12723005), (5, 10178404), (10, 5089202), (20, 2544601), (37, 1375460), (74, 687730), (97, 524660), (148, 343865), (185, 275092), (194, 262330), (370, 137546), (388, 131165), (485, 104932), (709, 71780), (740, 68773), (970, 52466), (1418, 35890), (1940, 26233), (2836, 17945), (3545, 14356), (3589, 14180), (7090, 7178)]