54972904

素因数分解:

$2^3\times 7^2\times {\mathrm{140237}}^1$

素因数の和:140257

約数の個数: 24

約数和(自身を含む): 119903490

約数和(自身を除く): 64930586

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 140237, 280474, 560948, 981659, 1121896, 1963318, 3926636, 6871613, 7853272, 13743226, 27486452, 54972904]

約数ペア:

[(1, 54972904), (2, 27486452), (4, 13743226), (7, 7853272), (8, 6871613), (14, 3926636), (28, 1963318), (49, 1121896), (56, 981659), (98, 560948), (196, 280474), (392, 140237)]