54955852

素因数分解:

$2^2\times 7^2\times {\mathrm{257}}^1\times {\mathrm{1091}}^1$

素因数の和:1366

約数の個数: 36

約数和(自身を含む): 112412664

約数和(自身を除く): 57456812

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 257, 514, 1028, 1091, 1799, 2182, 3598, 4364, 7196, 7637, 12593, 15274, 25186, 30548, 50372, 53459, 106918, 213836, 280387, 560774, 1121548, 1962709, 3925418, 7850836, 13738963, 27477926, 54955852]

約数ペア:

[(1, 54955852), (2, 27477926), (4, 13738963), (7, 7850836), (14, 3925418), (28, 1962709), (49, 1121548), (98, 560774), (196, 280387), (257, 213836), (514, 106918), (1028, 53459), (1091, 50372), (1799, 30548), (2182, 25186), (3598, 15274), (4364, 12593), (7196, 7637)]