55449590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4021}}^1$

素因数の和:4232

約数の個数: 32

約数和(自身を含む): 114675264

約数和(自身を除く): 59225674

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 4021, 6895, 8042, 13790, 20105, 28147, 40210, 56294, 140735, 281470, 792137, 1584274, 3960685, 5544959, 7921370, 11089918, 27724795, 55449590]

約数ペア:

[(1, 55449590), (2, 27724795), (5, 11089918), (7, 7921370), (10, 5544959), (14, 3960685), (35, 1584274), (70, 792137), (197, 281470), (394, 140735), (985, 56294), (1379, 40210), (1970, 28147), (2758, 20105), (4021, 13790), (6895, 8042)]