53915876

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1979}}^1$

素因数の和:2136

約数の個数: 36

約数和(自身を含む): 110602800

約数和(自身を除く): 56686924

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 556, 973, 1946, 1979, 3892, 3958, 6811, 7916, 13622, 13853, 27244, 27706, 55412, 96971, 193942, 275081, 387884, 550162, 1100324, 1925567, 3851134, 7702268, 13478969, 26957938, 53915876]

約数ペア:

[(1, 53915876), (2, 26957938), (4, 13478969), (7, 7702268), (14, 3851134), (28, 1925567), (49, 1100324), (98, 550162), (139, 387884), (196, 275081), (278, 193942), (556, 96971), (973, 55412), (1946, 27706), (1979, 27244), (3892, 13853), (3958, 13622), (6811, 7916)]