48989716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 93985920

約数和(自身を除く): 44996204

約数列:

[1, 2, 4, 17, 34, 68, 71, 73, 139, 142, 146, 278, 284, 292, 556, 1207, 1241, 2363, 2414, 2482, 4726, 4828, 4964, 5183, 9452, 9869, 10147, 10366, 19738, 20294, 20732, 39476, 40588, 88111, 167773, 172499, 176222, 335546, 344998, 352444, 671092, 689996, 720437, 1440874, 2881748, 12247429, 24494858, 48989716]

約数ペア:

[(1, 48989716), (2, 24494858), (4, 12247429), (17, 2881748), (34, 1440874), (68, 720437), (71, 689996), (73, 671092), (139, 352444), (142, 344998), (146, 335546), (278, 176222), (284, 172499), (292, 167773), (556, 88111), (1207, 40588), (1241, 39476), (2363, 20732), (2414, 20294), (2482, 19738), (4726, 10366), (4828, 10147), (4964, 9869), (5183, 9452)]