56805786

素因数分解:

$2^1\times 3^4\times {\mathrm{109}}^1\times {\mathrm{3217}}^1$

素因数の和:3340

約数の個数: 40

約数和(自身を含む): 128494740

約数和(自身を除く): 71688954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 162, 218, 327, 654, 981, 1962, 2943, 3217, 5886, 6434, 8829, 9651, 17658, 19302, 28953, 57906, 86859, 173718, 260577, 350653, 521154, 701306, 1051959, 2103918, 3155877, 6311754, 9467631, 18935262, 28402893, 56805786]

約数ペア:

[(1, 56805786), (2, 28402893), (3, 18935262), (6, 9467631), (9, 6311754), (18, 3155877), (27, 2103918), (54, 1051959), (81, 701306), (109, 521154), (162, 350653), (218, 260577), (327, 173718), (654, 86859), (981, 57906), (1962, 28953), (2943, 19302), (3217, 17658), (5886, 9651), (6434, 8829)]