56894985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7853}}^1$

素因数の和:7894

約数の個数: 48

約数和(自身を含む): 117621504

約数和(自身を除く): 60726519

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 7245, 7853, 23559, 39265, 54971, 70677, 117795, 164913, 180619, 274855, 353385, 494739, 541857, 824565, 903095, 1264333, 1625571, 2473695, 2709285, 3792999, 6321665, 8127855, 11378997, 18964995, 56894985]

約数ペア:

[(1, 56894985), (3, 18964995), (5, 11378997), (7, 8127855), (9, 6321665), (15, 3792999), (21, 2709285), (23, 2473695), (35, 1625571), (45, 1264333), (63, 903095), (69, 824565), (105, 541857), (115, 494739), (161, 353385), (207, 274855), (315, 180619), (345, 164913), (483, 117795), (805, 70677), (1035, 54971), (1449, 39265), (2415, 23559), (7245, 7853)]