54817784

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12391}}^1$

素因数の和:12483

約数の個数: 32

約数和(自身を含む): 118963200

約数和(自身を除く): 64145416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 12391, 24782, 49564, 86737, 99128, 173474, 346948, 693896, 978889, 1957778, 3915556, 6852223, 7831112, 13704446, 27408892, 54817784]

約数ペア:

[(1, 54817784), (2, 27408892), (4, 13704446), (7, 7831112), (8, 6852223), (14, 3915556), (28, 1957778), (56, 978889), (79, 693896), (158, 346948), (316, 173474), (553, 99128), (632, 86737), (1106, 49564), (2212, 24782), (4424, 12391)]