55390036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{28789}}^1$

素因数の和:28843

約数の個数: 24

約数和(自身を含む): 107213960

約数和(自身を除く): 51823924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 28789, 57578, 115156, 374257, 748514, 1065193, 1497028, 2130386, 4260772, 13847509, 27695018, 55390036]

約数ペア:

[(1, 55390036), (2, 27695018), (4, 13847509), (13, 4260772), (26, 2130386), (37, 1497028), (52, 1065193), (74, 748514), (148, 374257), (481, 115156), (962, 57578), (1924, 28789)]