55198192

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25939}}^1$

素因数の和:25973

約数の個数: 40

約数和(自身を含む): 128662400

約数和(自身を除く): 73464208

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 25939, 51878, 103756, 181573, 207512, 363146, 415024, 492841, 726292, 985682, 1452584, 1971364, 2905168, 3449887, 3942728, 6899774, 7885456, 13799548, 27599096, 55198192]

約数ペア:

[(1, 55198192), (2, 27599096), (4, 13799548), (7, 7885456), (8, 6899774), (14, 3942728), (16, 3449887), (19, 2905168), (28, 1971364), (38, 1452584), (56, 985682), (76, 726292), (112, 492841), (133, 415024), (152, 363146), (266, 207512), (304, 181573), (532, 103756), (1064, 51878), (2128, 25939)]