55642344

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53917}}^1$

素因数の和:53969

約数の個数: 32

約数和(自身を含む): 142343520

約数和(自身を除く): 86701176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 53917, 107834, 161751, 215668, 323502, 431336, 647004, 1294008, 2318431, 4636862, 6955293, 9273724, 13910586, 18547448, 27821172, 55642344]

約数ペア:

[(1, 55642344), (2, 27821172), (3, 18547448), (4, 13910586), (6, 9273724), (8, 6955293), (12, 4636862), (24, 2318431), (43, 1294008), (86, 647004), (129, 431336), (172, 323502), (258, 215668), (344, 161751), (516, 107834), (1032, 53917)]