49274460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{91249}}^1$

素因数の和:91267

約数の個数: 48

約数和(自身を含む): 153300000

約数和(自身を除く): 104025540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 91249, 182498, 273747, 364996, 456245, 547494, 821241, 912490, 1094988, 1368735, 1642482, 1824980, 2463723, 2737470, 3284964, 4106205, 4927446, 5474940, 8212410, 9854892, 12318615, 16424820, 24637230, 49274460]

約数ペア:

[(1, 49274460), (2, 24637230), (3, 16424820), (4, 12318615), (5, 9854892), (6, 8212410), (9, 5474940), (10, 4927446), (12, 4106205), (15, 3284964), (18, 2737470), (20, 2463723), (27, 1824980), (30, 1642482), (36, 1368735), (45, 1094988), (54, 912490), (60, 821241), (90, 547494), (108, 456245), (135, 364996), (180, 273747), (270, 182498), (540, 91249)]