56171610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18913}}^1$

素因数の和:18940

約数の個数: 64

約数和(自身を含む): 163416960

約数和(自身を除く): 107245350

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 18913, 37826, 56739, 94565, 113478, 170217, 189130, 208043, 283695, 340434, 416086, 510651, 567390, 624129, 851085, 1021302, 1040215, 1248258, 1702170, 1872387, 2080430, 2553255, 3120645, 3744774, 5106510, 5617161, 6241290, 9361935, 11234322, 18723870, 28085805, 56171610]

約数ペア:

[(1, 56171610), (2, 28085805), (3, 18723870), (5, 11234322), (6, 9361935), (9, 6241290), (10, 5617161), (11, 5106510), (15, 3744774), (18, 3120645), (22, 2553255), (27, 2080430), (30, 1872387), (33, 1702170), (45, 1248258), (54, 1040215), (55, 1021302), (66, 851085), (90, 624129), (99, 567390), (110, 510651), (135, 416086), (165, 340434), (198, 283695), (270, 208043), (297, 189130), (330, 170217), (495, 113478), (594, 94565), (990, 56739), (1485, 37826), (2970, 18913)]