53173386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1063}}^1$

素因数の和:1475

約数の個数: 48

約数和(自身を含む): 132123264

約数和(自身を除く): 78949878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 397, 794, 1063, 1191, 2126, 2382, 2779, 3189, 3573, 5558, 6378, 7146, 7441, 8337, 9567, 14882, 16674, 19134, 22323, 25011, 44646, 50022, 66969, 133938, 422011, 844022, 1266033, 2532066, 2954077, 3798099, 5908154, 7596198, 8862231, 17724462, 26586693, 53173386]

約数ペア:

[(1, 53173386), (2, 26586693), (3, 17724462), (6, 8862231), (7, 7596198), (9, 5908154), (14, 3798099), (18, 2954077), (21, 2532066), (42, 1266033), (63, 844022), (126, 422011), (397, 133938), (794, 66969), (1063, 50022), (1191, 44646), (2126, 25011), (2382, 22323), (2779, 19134), (3189, 16674), (3573, 14882), (5558, 9567), (6378, 8337), (7146, 7441)]