55757842

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4027}}^1$

素因数の和:4102

約数の個数: 32

約数和(自身を含む): 102085632

約数和(自身を除く): 46327790

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 4027, 6923, 8054, 13846, 28189, 56378, 92621, 173161, 185242, 346322, 648347, 1212127, 1296694, 2424254, 3982703, 7965406, 27878921, 55757842]

約数ペア:

[(1, 55757842), (2, 27878921), (7, 7965406), (14, 3982703), (23, 2424254), (43, 1296694), (46, 1212127), (86, 648347), (161, 346322), (301, 185242), (322, 173161), (602, 92621), (989, 56378), (1978, 28189), (4027, 13846), (6923, 8054)]