55567057

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 72253440

約数和(自身を除く): 16686383

約数列:

[1, 7, 13, 23, 91, 139, 161, 191, 299, 973, 1337, 1807, 2093, 2483, 3197, 4393, 12649, 17381, 22379, 26549, 30751, 41561, 57109, 185843, 290927, 345137, 399763, 610627, 2415959, 4274389, 7938151, 55567057]

約数ペア:

[(1, 55567057), (7, 7938151), (13, 4274389), (23, 2415959), (91, 610627), (139, 399763), (161, 345137), (191, 290927), (299, 185843), (973, 57109), (1337, 41561), (1807, 30751), (2093, 26549), (2483, 22379), (3197, 17381), (4393, 12649)]