51789792

素因数分解:

$2^5\times 3^1\times {\mathrm{643}}^1\times {\mathrm{839}}^1$

素因数の和:1495

約数の個数: 48

約数和(自身を含む): 136321920

約数和(自身を除く): 84532128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 643, 839, 1286, 1678, 1929, 2517, 2572, 3356, 3858, 5034, 5144, 6712, 7716, 10068, 10288, 13424, 15432, 20136, 20576, 26848, 30864, 40272, 61728, 80544, 539477, 1078954, 1618431, 2157908, 3236862, 4315816, 6473724, 8631632, 12947448, 17263264, 25894896, 51789792]

約数ペア:

[(1, 51789792), (2, 25894896), (3, 17263264), (4, 12947448), (6, 8631632), (8, 6473724), (12, 4315816), (16, 3236862), (24, 2157908), (32, 1618431), (48, 1078954), (96, 539477), (643, 80544), (839, 61728), (1286, 40272), (1678, 30864), (1929, 26848), (2517, 20576), (2572, 20136), (3356, 15432), (3858, 13424), (5034, 10288), (5144, 10068), (6712, 7716)]