51266883

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 76861440

約数和(自身を除く): 25594557

約数列:

[1, 3, 17, 19, 51, 57, 191, 277, 323, 573, 831, 969, 3247, 3629, 4709, 5263, 9741, 10887, 14127, 15789, 52907, 61693, 89471, 158721, 185079, 268413, 899419, 1005233, 2698257, 3015699, 17088961, 51266883]

約数ペア:

[(1, 51266883), (3, 17088961), (17, 3015699), (19, 2698257), (51, 1005233), (57, 899419), (191, 268413), (277, 185079), (323, 158721), (573, 89471), (831, 61693), (969, 52907), (3247, 15789), (3629, 14127), (4709, 10887), (5263, 9741)]