55206886

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{541}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 97872192

約数和(自身を除く): 42665306

約数列:

[1, 2, 7, 14, 37, 74, 197, 259, 394, 518, 541, 1082, 1379, 2758, 3787, 7289, 7574, 14578, 20017, 40034, 51023, 102046, 106577, 140119, 213154, 280238, 746039, 1492078, 3943349, 7886698, 27603443, 55206886]

約数ペア:

[(1, 55206886), (2, 27603443), (7, 7886698), (14, 3943349), (37, 1492078), (74, 746039), (197, 280238), (259, 213154), (394, 140119), (518, 106577), (541, 102046), (1082, 51023), (1379, 40034), (2758, 20017), (3787, 14578), (7289, 7574)]