53770194

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 119318784

約数和(自身を除く): 65548590

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 151, 219, 271, 302, 438, 453, 542, 657, 813, 906, 1314, 1359, 1626, 2439, 2718, 4878, 11023, 19783, 22046, 33069, 39566, 40921, 59349, 66138, 81842, 99207, 118698, 122763, 178047, 198414, 245526, 356094, 368289, 736578, 2987233, 5974466, 8961699, 17923398, 26885097, 53770194]

約数ペア:

[(1, 53770194), (2, 26885097), (3, 17923398), (6, 8961699), (9, 5974466), (18, 2987233), (73, 736578), (146, 368289), (151, 356094), (219, 245526), (271, 198414), (302, 178047), (438, 122763), (453, 118698), (542, 99207), (657, 81842), (813, 66138), (906, 59349), (1314, 40921), (1359, 39566), (1626, 33069), (2439, 22046), (2718, 19783), (4878, 11023)]