50174991

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2081}}^1$

素因数の和:2156

約数の個数: 32

約数和(自身を含む): 79948800

約数和(自身を除く): 29773809

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 171, 423, 513, 893, 1269, 2081, 2679, 6243, 8037, 18729, 24111, 39539, 56187, 97807, 118617, 293421, 355851, 880263, 1067553, 1858333, 2640789, 5574999, 16724997, 50174991]

約数ペア:

[(1, 50174991), (3, 16724997), (9, 5574999), (19, 2640789), (27, 1858333), (47, 1067553), (57, 880263), (141, 355851), (171, 293421), (423, 118617), (513, 97807), (893, 56187), (1269, 39539), (2081, 24111), (2679, 18729), (6243, 8037)]