55589156

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 115831296

約数和(自身を除く): 60242140

約数列:

[1, 2, 4, 7, 14, 28, 47, 53, 94, 106, 188, 212, 329, 371, 658, 742, 797, 1316, 1484, 1594, 2491, 3188, 4982, 5579, 9964, 11158, 17437, 22316, 34874, 37459, 42241, 69748, 74918, 84482, 149836, 168964, 262213, 295687, 524426, 591374, 1048852, 1182748, 1985327, 3970654, 7941308, 13897289, 27794578, 55589156]

約数ペア:

[(1, 55589156), (2, 27794578), (4, 13897289), (7, 7941308), (14, 3970654), (28, 1985327), (47, 1182748), (53, 1048852), (94, 591374), (106, 524426), (188, 295687), (212, 262213), (329, 168964), (371, 149836), (658, 84482), (742, 74918), (797, 69748), (1316, 42241), (1484, 37459), (1594, 34874), (2491, 22316), (3188, 17437), (4982, 11158), (5579, 9964)]