55710370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 107946432

約数和(自身を除く): 52236062

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 131, 215, 230, 262, 430, 655, 989, 1310, 1849, 1978, 3013, 3698, 4945, 5633, 6026, 9245, 9890, 11266, 15065, 18490, 28165, 30130, 42527, 56330, 85054, 129559, 212635, 242219, 259118, 425270, 484438, 647795, 1211095, 1295590, 2422190, 5571037, 11142074, 27855185, 55710370]

約数ペア:

[(1, 55710370), (2, 27855185), (5, 11142074), (10, 5571037), (23, 2422190), (43, 1295590), (46, 1211095), (86, 647795), (115, 484438), (131, 425270), (215, 259118), (230, 242219), (262, 212635), (430, 129559), (655, 85054), (989, 56330), (1310, 42527), (1849, 30130), (1978, 28165), (3013, 18490), (3698, 15065), (4945, 11266), (5633, 9890), (6026, 9245)]