55721068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{11047}}^1$

素因数の和:11161

約数の個数: 24

約数和(自身を含む): 106104992

約数和(自身を除く): 50383924

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 11047, 22094, 44188, 143611, 287222, 574444, 1071559, 2143118, 4286236, 13930267, 27860534, 55721068]

約数ペア:

[(1, 55721068), (2, 27860534), (4, 13930267), (13, 4286236), (26, 2143118), (52, 1071559), (97, 574444), (194, 287222), (388, 143611), (1261, 44188), (2522, 22094), (5044, 11047)]