51980174

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{8039}}^1$

素因数の和:8155

約数の個数: 16

約数和(自身を含む): 80753760

約数和(自身を除く): 28773586

約数列:

[1, 2, 53, 61, 106, 122, 3233, 6466, 8039, 16078, 426067, 490379, 852134, 980758, 25990087, 51980174]

約数ペア:

[(1, 51980174), (2, 25990087), (53, 980758), (61, 852134), (106, 490379), (122, 426067), (3233, 16078), (6466, 8039)]