51537557

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:836

約数の個数: 16

約数和(自身を含む): 57729600

約数和(自身を除く): 6192043

約数列:

[1, 17, 19, 323, 379, 421, 6443, 7157, 7201, 7999, 122417, 135983, 159559, 2712503, 3031621, 51537557]

約数ペア:

[(1, 51537557), (17, 3031621), (19, 2712503), (323, 159559), (379, 135983), (421, 122417), (6443, 7999), (7157, 7201)]