47489270

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1279}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 88473600

約数和(自身を除く): 40984330

約数列:

[1, 2, 5, 10, 47, 79, 94, 158, 235, 395, 470, 790, 1279, 2558, 3713, 6395, 7426, 12790, 18565, 37130, 60113, 101041, 120226, 202082, 300565, 505205, 601130, 1010410, 4748927, 9497854, 23744635, 47489270]

約数ペア:

[(1, 47489270), (2, 23744635), (5, 9497854), (10, 4748927), (47, 1010410), (79, 601130), (94, 505205), (158, 300565), (235, 202082), (395, 120226), (470, 101041), (790, 60113), (1279, 37130), (2558, 18565), (3713, 12790), (6395, 7426)]