54720790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{3187}}^1$

素因数の和:3312

約数の個数: 32

約数和(自身を含む): 105357024

約数和(自身を除く): 50636234

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 170, 202, 505, 1010, 1717, 3187, 3434, 6374, 8585, 15935, 17170, 31870, 54179, 108358, 270895, 321887, 541790, 643774, 1609435, 3218870, 5472079, 10944158, 27360395, 54720790]

約数ペア:

[(1, 54720790), (2, 27360395), (5, 10944158), (10, 5472079), (17, 3218870), (34, 1609435), (85, 643774), (101, 541790), (170, 321887), (202, 270895), (505, 108358), (1010, 54179), (1717, 31870), (3187, 17170), (3434, 15935), (6374, 8585)]