55780186

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1289}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 104768640

約数和(自身を除く): 48988454

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 281, 562, 1289, 1967, 2578, 3091, 3934, 6182, 9023, 14179, 18046, 21637, 28358, 43274, 99253, 198506, 362209, 724418, 2535463, 3984299, 5070926, 7968598, 27890093, 55780186]

約数ペア:

[(1, 55780186), (2, 27890093), (7, 7968598), (11, 5070926), (14, 3984299), (22, 2535463), (77, 724418), (154, 362209), (281, 198506), (562, 99253), (1289, 43274), (1967, 28358), (2578, 21637), (3091, 18046), (3934, 14179), (6182, 9023)]