54053974

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{443}}^1$

素因数の和:509

約数の個数: 36

約数和(自身を含む): 92871036

約数和(自身を除く): 38817062

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 361, 443, 494, 722, 886, 3211, 4693, 5759, 6422, 8417, 9386, 11518, 16834, 61009, 74867, 109421, 122018, 149734, 159923, 218842, 319846, 1422473, 2078999, 2844946, 4157998, 27026987, 54053974]

約数ペア:

[(1, 54053974), (2, 27026987), (13, 4157998), (19, 2844946), (26, 2078999), (38, 1422473), (169, 319846), (247, 218842), (338, 159923), (361, 149734), (443, 122018), (494, 109421), (722, 74867), (886, 61009), (3211, 16834), (4693, 11518), (5759, 9386), (6422, 8417)]