49663960

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26417}}^1$

素因数の和:26475

約数の個数: 32

約数和(自身を含む): 114125760

約数和(自身を除く): 64461800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 26417, 52834, 105668, 132085, 211336, 264170, 528340, 1056680, 1241599, 2483198, 4966396, 6207995, 9932792, 12415990, 24831980, 49663960]

約数ペア:

[(1, 49663960), (2, 24831980), (4, 12415990), (5, 9932792), (8, 6207995), (10, 4966396), (20, 2483198), (40, 1241599), (47, 1056680), (94, 528340), (188, 264170), (235, 211336), (376, 132085), (470, 105668), (940, 52834), (1880, 26417)]