55919262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1331411}}^1$

素因数の和:1331423

約数の個数: 16

約数和(自身を含む): 127815552

約数和(自身を除く): 71896290

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1331411, 2662822, 3994233, 7988466, 9319877, 18639754, 27959631, 55919262]

約数ペア:

[(1, 55919262), (2, 27959631), (3, 18639754), (6, 9319877), (7, 7988466), (14, 3994233), (21, 2662822), (42, 1331411)]