55908906

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21323}}^1$

素因数の和:21370

約数の個数: 32

約数和(自身を含む): 122826240

約数和(自身を除く): 66917334

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 21323, 42646, 63969, 127938, 405137, 490429, 810274, 980858, 1215411, 1471287, 2430822, 2942574, 9318151, 18636302, 27954453, 55908906]

約数ペア:

[(1, 55908906), (2, 27954453), (3, 18636302), (6, 9318151), (19, 2942574), (23, 2430822), (38, 1471287), (46, 1215411), (57, 980858), (69, 810274), (114, 490429), (138, 405137), (437, 127938), (874, 63969), (1311, 42646), (2622, 21323)]