49377400

素因数分解:

$2^3\times 5^2\times {\mathrm{239}}^1\times {\mathrm{1033}}^1$

素因数の和:1288

約数の個数: 48

約数和(自身を含む): 115394400

約数和(自身を除く): 66017000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 239, 478, 956, 1033, 1195, 1912, 2066, 2390, 4132, 4780, 5165, 5975, 8264, 9560, 10330, 11950, 20660, 23900, 25825, 41320, 47800, 51650, 103300, 206600, 246887, 493774, 987548, 1234435, 1975096, 2468870, 4937740, 6172175, 9875480, 12344350, 24688700, 49377400]

約数ペア:

[(1, 49377400), (2, 24688700), (4, 12344350), (5, 9875480), (8, 6172175), (10, 4937740), (20, 2468870), (25, 1975096), (40, 1234435), (50, 987548), (100, 493774), (200, 246887), (239, 206600), (478, 103300), (956, 51650), (1033, 47800), (1195, 41320), (1912, 25825), (2066, 23900), (2390, 20660), (4132, 11950), (4780, 10330), (5165, 9560), (5975, 8264)]