51197796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109397}}^1$

素因数の和:109420

約数の個数: 36

約数和(自身を含む): 139373052

約数和(自身を除く): 88175256

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 109397, 218794, 328191, 437588, 656382, 984573, 1312764, 1422161, 1969146, 2844322, 3938292, 4266483, 5688644, 8532966, 12799449, 17065932, 25598898, 51197796]

約数ペア:

[(1, 51197796), (2, 25598898), (3, 17065932), (4, 12799449), (6, 8532966), (9, 5688644), (12, 4266483), (13, 3938292), (18, 2844322), (26, 1969146), (36, 1422161), (39, 1312764), (52, 984573), (78, 656382), (117, 437588), (156, 328191), (234, 218794), (468, 109397)]