55192347

素因数分解:

$3^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 96026112

約数和(自身を除く): 40833765

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 189, 213, 243, 457, 497, 567, 639, 1371, 1491, 1701, 1917, 3199, 4113, 4473, 5751, 9597, 12339, 13419, 17253, 28791, 32447, 37017, 40257, 86373, 97341, 111051, 120771, 227129, 259119, 292023, 681387, 777357, 876069, 2044161, 2628207, 6132483, 7884621, 18397449, 55192347]

約数ペア:

[(1, 55192347), (3, 18397449), (7, 7884621), (9, 6132483), (21, 2628207), (27, 2044161), (63, 876069), (71, 777357), (81, 681387), (189, 292023), (213, 259119), (243, 227129), (457, 120771), (497, 111051), (567, 97341), (639, 86373), (1371, 40257), (1491, 37017), (1701, 32447), (1917, 28791), (3199, 17253), (4113, 13419), (4473, 12339), (5751, 9597)]