56077884

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:611

約数の個数: 72

約数和(自身を含む): 147987840

約数和(自身を除く): 91909956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 109, 124, 186, 218, 279, 327, 372, 436, 461, 558, 654, 922, 981, 1116, 1308, 1383, 1844, 1962, 2766, 3379, 3924, 4149, 5532, 6758, 8298, 10137, 13516, 14291, 16596, 20274, 28582, 30411, 40548, 42873, 50249, 57164, 60822, 85746, 100498, 121644, 128619, 150747, 171492, 200996, 257238, 301494, 452241, 514476, 602988, 904482, 1557719, 1808964, 3115438, 4673157, 6230876, 9346314, 14019471, 18692628, 28038942, 56077884]

約数ペア:

[(1, 56077884), (2, 28038942), (3, 18692628), (4, 14019471), (6, 9346314), (9, 6230876), (12, 4673157), (18, 3115438), (31, 1808964), (36, 1557719), (62, 904482), (93, 602988), (109, 514476), (124, 452241), (186, 301494), (218, 257238), (279, 200996), (327, 171492), (372, 150747), (436, 128619), (461, 121644), (558, 100498), (654, 85746), (922, 60822), (981, 57164), (1116, 50249), (1308, 42873), (1383, 40548), (1844, 30411), (1962, 28582), (2766, 20274), (3379, 16596), (3924, 14291), (4149, 13516), (5532, 10137), (6758, 8298)]