56739180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{9749}}^1$

素因数の和:9858

約数の個数: 48

約数和(自身を含む): 160524000

約数和(自身を除く): 103784820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 9749, 19498, 29247, 38996, 48745, 58494, 97490, 116988, 146235, 194980, 292470, 584940, 945653, 1891306, 2836959, 3782612, 4728265, 5673918, 9456530, 11347836, 14184795, 18913060, 28369590, 56739180]

約数ペア:

[(1, 56739180), (2, 28369590), (3, 18913060), (4, 14184795), (5, 11347836), (6, 9456530), (10, 5673918), (12, 4728265), (15, 3782612), (20, 2836959), (30, 1891306), (60, 945653), (97, 584940), (194, 292470), (291, 194980), (388, 146235), (485, 116988), (582, 97490), (970, 58494), (1164, 48745), (1455, 38996), (1940, 29247), (2910, 19498), (5820, 9749)]