55128906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2267}}^1$

素因数の和:2475

約数の個数: 48

約数和(自身を含む): 137277504

約数和(自身を除く): 82148598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 193, 386, 579, 1158, 1351, 1737, 2267, 2702, 3474, 4053, 4534, 6801, 8106, 12159, 13602, 15869, 20403, 24318, 31738, 40806, 47607, 95214, 142821, 285642, 437531, 875062, 1312593, 2625186, 3062717, 3937779, 6125434, 7875558, 9188151, 18376302, 27564453, 55128906]

約数ペア:

[(1, 55128906), (2, 27564453), (3, 18376302), (6, 9188151), (7, 7875558), (9, 6125434), (14, 3937779), (18, 3062717), (21, 2625186), (42, 1312593), (63, 875062), (126, 437531), (193, 285642), (386, 142821), (579, 95214), (1158, 47607), (1351, 40806), (1737, 31738), (2267, 24318), (2702, 20403), (3474, 15869), (4053, 13602), (4534, 12159), (6801, 8106)]