55663758

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71917}}^1$

素因数の和:71968

約数の個数: 24

約数和(自身を含む): 123411288

約数和(自身を除く): 67747530

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 71917, 143834, 215751, 431502, 647253, 1294506, 3092431, 6184862, 9277293, 18554586, 27831879, 55663758]

約数ペア:

[(1, 55663758), (2, 27831879), (3, 18554586), (6, 9277293), (9, 6184862), (18, 3092431), (43, 1294506), (86, 647253), (129, 431502), (258, 215751), (387, 143834), (774, 71917)]