54799180

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 118935936

約数和(自身を除く): 64136756

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 97, 188, 194, 235, 388, 470, 485, 601, 940, 970, 1202, 1940, 2404, 3005, 4559, 6010, 9118, 12020, 18236, 22795, 28247, 45590, 56494, 58297, 91180, 112988, 116594, 141235, 233188, 282470, 291485, 564940, 582970, 1165940, 2739959, 5479918, 10959836, 13699795, 27399590, 54799180]

約数ペア:

[(1, 54799180), (2, 27399590), (4, 13699795), (5, 10959836), (10, 5479918), (20, 2739959), (47, 1165940), (94, 582970), (97, 564940), (188, 291485), (194, 282470), (235, 233188), (388, 141235), (470, 116594), (485, 112988), (601, 91180), (940, 58297), (970, 56494), (1202, 45590), (1940, 28247), (2404, 22795), (3005, 18236), (4559, 12020), (6010, 9118)]