55275891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2663}}^1$

素因数の和:2731

約数の個数: 32

約数和(自身を含む): 87464448

約数和(自身を除く): 32188557

約数列:

[1, 3, 11, 17, 33, 37, 51, 111, 187, 407, 561, 629, 1221, 1887, 2663, 6919, 7989, 20757, 29293, 45271, 87879, 98531, 135813, 295593, 497981, 1083841, 1493943, 1675027, 3251523, 5025081, 18425297, 55275891]

約数ペア:

[(1, 55275891), (3, 18425297), (11, 5025081), (17, 3251523), (33, 1675027), (37, 1493943), (51, 1083841), (111, 497981), (187, 295593), (407, 135813), (561, 98531), (629, 87879), (1221, 45271), (1887, 29293), (2663, 20757), (6919, 7989)]