54400002

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1087}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 114892800

約数和(自身を除く): 60492798

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 439, 878, 1087, 1317, 2174, 2634, 3261, 6522, 8341, 16682, 20653, 25023, 41306, 50046, 61959, 123918, 477193, 954386, 1431579, 2863158, 9066667, 18133334, 27200001, 54400002]

約数ペア:

[(1, 54400002), (2, 27200001), (3, 18133334), (6, 9066667), (19, 2863158), (38, 1431579), (57, 954386), (114, 477193), (439, 123918), (878, 61959), (1087, 50046), (1317, 41306), (2174, 25023), (2634, 20653), (3261, 16682), (6522, 8341)]