56020986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4079}}^1$

素因数の和:4203

約数の個数: 48

約数和(自身を含む): 140025600

約数和(自身を除く): 84004614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2289, 4079, 4578, 6867, 8158, 12237, 13734, 24474, 28553, 36711, 57106, 73422, 85659, 171318, 256977, 444611, 513954, 889222, 1333833, 2667666, 3112277, 4001499, 6224554, 8002998, 9336831, 18673662, 28010493, 56020986]

約数ペア:

[(1, 56020986), (2, 28010493), (3, 18673662), (6, 9336831), (7, 8002998), (9, 6224554), (14, 4001499), (18, 3112277), (21, 2667666), (42, 1333833), (63, 889222), (109, 513954), (126, 444611), (218, 256977), (327, 171318), (654, 85659), (763, 73422), (981, 57106), (1526, 36711), (1962, 28553), (2289, 24474), (4079, 13734), (4578, 12237), (6867, 8158)]