49181307986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{187219}}^1$

素因数の和:187494

約数の個数: 32

約数和(自身を含む): 80519577600

約数和(自身を除く): 31338269614

約数列:

[1, 2, 19, 31, 38, 62, 223, 446, 589, 1178, 4237, 6913, 8474, 13826, 131347, 187219, 262694, 374438, 3557161, 5803789, 7114322, 11607578, 41749837, 83499674, 110271991, 220543982, 793246903, 1294244947, 1586493806, 2588489894, 24590653993, 49181307986]

約数ペア:

[(1, 49181307986), (2, 24590653993), (19, 2588489894), (31, 1586493806), (38, 1294244947), (62, 793246903), (223, 220543982), (446, 110271991), (589, 83499674), (1178, 41749837), (4237, 11607578), (6913, 7114322), (8474, 5803789), (13826, 3557161), (131347, 374438), (187219, 262694)]