53720464

素因数分解:

$2^4\times 7^2\times {\mathrm{68521}}^1$

素因数の和:68543

約数の個数: 30

約数和(自身を含む): 121078374

約数和(自身を除く): 67357910

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 68521, 137042, 274084, 479647, 548168, 959294, 1096336, 1918588, 3357529, 3837176, 6715058, 7674352, 13430116, 26860232, 53720464]

約数ペア:

[(1, 53720464), (2, 26860232), (4, 13430116), (7, 7674352), (8, 6715058), (14, 3837176), (16, 3357529), (28, 1918588), (49, 1096336), (56, 959294), (98, 548168), (112, 479647), (196, 274084), (392, 137042), (784, 68521)]