56989185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1847}}^1$

素因数の和:1894

約数の個数: 48

約数和(自身を含む): 106178688

約数和(自身を除く): 49189503

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 121, 165, 187, 255, 363, 561, 605, 935, 1815, 1847, 2057, 2805, 5541, 6171, 9235, 10285, 20317, 27705, 30855, 31399, 60951, 94197, 101585, 156995, 223487, 304755, 345389, 470985, 670461, 1036167, 1117435, 1726945, 3352305, 3799279, 5180835, 11397837, 18996395, 56989185]

約数ペア:

[(1, 56989185), (3, 18996395), (5, 11397837), (11, 5180835), (15, 3799279), (17, 3352305), (33, 1726945), (51, 1117435), (55, 1036167), (85, 670461), (121, 470985), (165, 345389), (187, 304755), (255, 223487), (363, 156995), (561, 101585), (605, 94197), (935, 60951), (1815, 31399), (1847, 30855), (2057, 27705), (2805, 20317), (5541, 10285), (6171, 9235)]