55087208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1601}}^1$

素因数の和:1658

約数の個数: 64

約数和(自身を含む): 124571520

約数和(自身を除く): 69484312

約数列:

[1, 2, 4, 8, 11, 17, 22, 23, 34, 44, 46, 68, 88, 92, 136, 184, 187, 253, 374, 391, 506, 748, 782, 1012, 1496, 1564, 1601, 2024, 3128, 3202, 4301, 6404, 8602, 12808, 17204, 17611, 27217, 34408, 35222, 36823, 54434, 70444, 73646, 108868, 140888, 147292, 217736, 294584, 299387, 405053, 598774, 625991, 810106, 1197548, 1251982, 1620212, 2395096, 2503964, 3240424, 5007928, 6885901, 13771802, 27543604, 55087208]

約数ペア:

[(1, 55087208), (2, 27543604), (4, 13771802), (8, 6885901), (11, 5007928), (17, 3240424), (22, 2503964), (23, 2395096), (34, 1620212), (44, 1251982), (46, 1197548), (68, 810106), (88, 625991), (92, 598774), (136, 405053), (184, 299387), (187, 294584), (253, 217736), (374, 147292), (391, 140888), (506, 108868), (748, 73646), (782, 70444), (1012, 54434), (1496, 36823), (1564, 35222), (1601, 34408), (2024, 27217), (3128, 17611), (3202, 17204), (4301, 12808), (6404, 8602)]