55689732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{577}}^1$

素因数の和:977

約数の個数: 72

約数和(自身を含む): 161581056

約数和(自身を除く): 105891324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 383, 577, 766, 1149, 1154, 1532, 1731, 2298, 2308, 2681, 3447, 3462, 4039, 4596, 5193, 5362, 6894, 6924, 8043, 8078, 10386, 10724, 12117, 13788, 16086, 16156, 20772, 24129, 24234, 32172, 36351, 48258, 48468, 72702, 96516, 145404, 220991, 441982, 662973, 883964, 1325946, 1546937, 1988919, 2651892, 3093874, 3977838, 4640811, 6187748, 7955676, 9281622, 13922433, 18563244, 27844866, 55689732]

約数ペア:

[(1, 55689732), (2, 27844866), (3, 18563244), (4, 13922433), (6, 9281622), (7, 7955676), (9, 6187748), (12, 4640811), (14, 3977838), (18, 3093874), (21, 2651892), (28, 1988919), (36, 1546937), (42, 1325946), (63, 883964), (84, 662973), (126, 441982), (252, 220991), (383, 145404), (577, 96516), (766, 72702), (1149, 48468), (1154, 48258), (1532, 36351), (1731, 32172), (2298, 24234), (2308, 24129), (2681, 20772), (3447, 16156), (3462, 16086), (4039, 13788), (4596, 12117), (5193, 10724), (5362, 10386), (6894, 8078), (6924, 8043)]