53878902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{839}}^1$

素因数の和:1001

約数の個数: 64

約数和(自身を含む): 135475200

約数和(自身を除く): 81596298

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 139, 154, 231, 278, 417, 462, 834, 839, 973, 1529, 1678, 1946, 2517, 2919, 3058, 4587, 5034, 5838, 5873, 9174, 9229, 10703, 11746, 17619, 18458, 21406, 27687, 32109, 35238, 55374, 64218, 64603, 116621, 129206, 193809, 233242, 349863, 387618, 699726, 816347, 1282831, 1632694, 2449041, 2565662, 3848493, 4898082, 7696986, 8979817, 17959634, 26939451, 53878902]

約数ペア:

[(1, 53878902), (2, 26939451), (3, 17959634), (6, 8979817), (7, 7696986), (11, 4898082), (14, 3848493), (21, 2565662), (22, 2449041), (33, 1632694), (42, 1282831), (66, 816347), (77, 699726), (139, 387618), (154, 349863), (231, 233242), (278, 193809), (417, 129206), (462, 116621), (834, 64603), (839, 64218), (973, 55374), (1529, 35238), (1678, 32109), (1946, 27687), (2517, 21406), (2919, 18458), (3058, 17619), (4587, 11746), (5034, 10703), (5838, 9229), (5873, 9174)]