53419268

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{51563}}^1$

素因数の和:51611

約数の個数: 24

約数和(自身を含む): 109728192

約数和(自身を除く): 56308924

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 51563, 103126, 206252, 360941, 721882, 1443764, 1907831, 3815662, 7631324, 13354817, 26709634, 53419268]

約数ペア:

[(1, 53419268), (2, 26709634), (4, 13354817), (7, 7631324), (14, 3815662), (28, 1907831), (37, 1443764), (74, 721882), (148, 360941), (259, 206252), (518, 103126), (1036, 51563)]