56645156

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{2579}}^1$

素因数の和:2636

約数の個数: 36

約数和(自身を含む): 110888400

約数和(自身を除く): 54243244

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 289, 323, 578, 646, 1156, 1292, 2579, 5158, 5491, 10316, 10982, 21964, 43843, 49001, 87686, 98002, 175372, 196004, 745331, 833017, 1490662, 1666034, 2981324, 3332068, 14161289, 28322578, 56645156]

約数ペア:

[(1, 56645156), (2, 28322578), (4, 14161289), (17, 3332068), (19, 2981324), (34, 1666034), (38, 1490662), (68, 833017), (76, 745331), (289, 196004), (323, 175372), (578, 98002), (646, 87686), (1156, 49001), (1292, 43843), (2579, 21964), (5158, 10982), (5491, 10316)]