104048450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1361}}^1$

素因数の和:1523

約数の個数: 48

約数和(自身を含む): 212798880

約数和(自身を除く): 108750430

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 139, 275, 278, 550, 695, 1361, 1390, 1529, 2722, 3058, 3475, 6805, 6950, 7645, 13610, 14971, 15290, 29942, 34025, 38225, 68050, 74855, 76450, 149710, 189179, 374275, 378358, 748550, 945895, 1891790, 2080969, 4161938, 4729475, 9458950, 10404845, 20809690, 52024225, 104048450]

約数ペア:

[(1, 104048450), (2, 52024225), (5, 20809690), (10, 10404845), (11, 9458950), (22, 4729475), (25, 4161938), (50, 2080969), (55, 1891790), (110, 945895), (139, 748550), (275, 378358), (278, 374275), (550, 189179), (695, 149710), (1361, 76450), (1390, 74855), (1529, 68050), (2722, 38225), (3058, 34025), (3475, 29942), (6805, 15290), (6950, 14971), (7645, 13610)]