2782265950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{49639}}^1$

素因数の和:49729

約数の個数: 48

約数和(自身を含む): 5539824000

約数和(自身を除く): 2757558050

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 59, 95, 118, 190, 295, 475, 590, 950, 1121, 1475, 2242, 2950, 5605, 11210, 28025, 49639, 56050, 99278, 248195, 496390, 943141, 1240975, 1886282, 2481950, 2928701, 4715705, 5857402, 9431410, 14643505, 23578525, 29287010, 47157050, 55645319, 73217525, 111290638, 146435050, 278226595, 556453190, 1391132975, 2782265950]

約数ペア:

[(1, 2782265950), (2, 1391132975), (5, 556453190), (10, 278226595), (19, 146435050), (25, 111290638), (38, 73217525), (50, 55645319), (59, 47157050), (95, 29287010), (118, 23578525), (190, 14643505), (295, 9431410), (475, 5857402), (590, 4715705), (950, 2928701), (1121, 2481950), (1475, 1886282), (2242, 1240975), (2950, 943141), (5605, 496390), (11210, 248195), (28025, 99278), (49639, 56050)]