56645666

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:336

約数の個数: 72

約数和(自身を含む): 115443468

約数和(自身を除く): 58797802

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 121, 154, 187, 238, 242, 281, 374, 539, 562, 833, 847, 1078, 1309, 1666, 1694, 1967, 2057, 2618, 3091, 3934, 4114, 4777, 5929, 6182, 9163, 9554, 11858, 13769, 14399, 18326, 21637, 27538, 28798, 33439, 34001, 43274, 52547, 66878, 68002, 100793, 105094, 151459, 201586, 234073, 238007, 302918, 367829, 468146, 476014, 578017, 735658, 1156034, 1666049, 2574803, 3332098, 4046119, 5149606, 8092238, 28322833, 56645666]

約数ペア:

[(1, 56645666), (2, 28322833), (7, 8092238), (11, 5149606), (14, 4046119), (17, 3332098), (22, 2574803), (34, 1666049), (49, 1156034), (77, 735658), (98, 578017), (119, 476014), (121, 468146), (154, 367829), (187, 302918), (238, 238007), (242, 234073), (281, 201586), (374, 151459), (539, 105094), (562, 100793), (833, 68002), (847, 66878), (1078, 52547), (1309, 43274), (1666, 34001), (1694, 33439), (1967, 28798), (2057, 27538), (2618, 21637), (3091, 18326), (3934, 14399), (4114, 13769), (4777, 11858), (5929, 9554), (6182, 9163)]