11543950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 23748480

約数和(自身を除く): 12204530

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 139, 151, 275, 278, 302, 550, 695, 755, 1390, 1510, 1529, 1661, 3058, 3322, 3475, 3775, 6950, 7550, 7645, 8305, 15290, 16610, 20989, 38225, 41525, 41978, 76450, 83050, 104945, 209890, 230879, 461758, 524725, 1049450, 1154395, 2308790, 5771975, 11543950]

約数ペア:

[(1, 11543950), (2, 5771975), (5, 2308790), (10, 1154395), (11, 1049450), (22, 524725), (25, 461758), (50, 230879), (55, 209890), (110, 104945), (139, 83050), (151, 76450), (275, 41978), (278, 41525), (302, 38225), (550, 20989), (695, 16610), (755, 15290), (1390, 8305), (1510, 7645), (1529, 7550), (1661, 6950), (3058, 3775), (3322, 3475)]