54664690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3613}}^1$

素因数の和:3726

約数の個数: 32

約数和(自身を含む): 105384240

約数和(自身を除く): 50719550

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 3026, 3613, 7226, 7565, 15130, 18065, 36130, 61421, 122842, 307105, 321557, 614210, 643114, 1607785, 3215570, 5466469, 10932938, 27332345, 54664690]

約数ペア:

[(1, 54664690), (2, 27332345), (5, 10932938), (10, 5466469), (17, 3215570), (34, 1607785), (85, 643114), (89, 614210), (170, 321557), (178, 307105), (445, 122842), (890, 61421), (1513, 36130), (3026, 18065), (3613, 15130), (7226, 7565)]