54240670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:2001

約数の個数: 48

約数和(自身を含む): 112039200

約数和(自身を除く): 57798530

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 1210, 1265, 1949, 2530, 2783, 3898, 5566, 9745, 13915, 19490, 21439, 27830, 42878, 44827, 89654, 107195, 214390, 224135, 235829, 448270, 471658, 493097, 986194, 1179145, 2358290, 2465485, 4930970, 5424067, 10848134, 27120335, 54240670]

約数ペア:

[(1, 54240670), (2, 27120335), (5, 10848134), (10, 5424067), (11, 4930970), (22, 2465485), (23, 2358290), (46, 1179145), (55, 986194), (110, 493097), (115, 471658), (121, 448270), (230, 235829), (242, 224135), (253, 214390), (506, 107195), (605, 89654), (1210, 44827), (1265, 42878), (1949, 27830), (2530, 21439), (2783, 19490), (3898, 13915), (5566, 9745)]