54995170559

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1223}}^1\times {\mathrm{1699}}^1$

素因数の和:3147

約数の個数: 32

約数和(自身を含む): 66585600000

約数和(自身を除く): 11590429441

約数列:

[1, 7, 19, 133, 199, 1223, 1393, 1699, 3781, 8561, 11893, 23237, 26467, 32281, 162659, 225967, 243377, 338101, 1703639, 2077877, 2366707, 4624163, 6423919, 14545139, 32369141, 39479663, 44967433, 276357641, 413497523, 2894482661, 7856452937, 54995170559]

約数ペア:

[(1, 54995170559), (7, 7856452937), (19, 2894482661), (133, 413497523), (199, 276357641), (1223, 44967433), (1393, 39479663), (1699, 32369141), (3781, 14545139), (8561, 6423919), (11893, 4624163), (23237, 2366707), (26467, 2077877), (32281, 1703639), (162659, 338101), (225967, 243377)]