54140502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 118584000

約数和(自身を除く): 64443498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 169, 214, 321, 338, 499, 507, 642, 998, 1014, 1391, 1497, 2782, 2994, 4173, 6487, 8346, 12974, 18083, 19461, 36166, 38922, 53393, 54249, 84331, 106786, 108498, 160179, 168662, 252993, 320358, 505986, 694109, 1388218, 2082327, 4164654, 9023417, 18046834, 27070251, 54140502]

約数ペア:

[(1, 54140502), (2, 27070251), (3, 18046834), (6, 9023417), (13, 4164654), (26, 2082327), (39, 1388218), (78, 694109), (107, 505986), (169, 320358), (214, 252993), (321, 168662), (338, 160179), (499, 108498), (507, 106786), (642, 84331), (998, 54249), (1014, 53393), (1391, 38922), (1497, 36166), (2782, 19461), (2994, 18083), (4173, 12974), (6487, 8346)]