55894590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{207017}}^1$

素因数の和:207033

約数の個数: 32

約数和(自身を含む): 149052960

約数和(自身を除く): 93158370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 207017, 414034, 621051, 1035085, 1242102, 1863153, 2070170, 3105255, 3726306, 5589459, 6210510, 9315765, 11178918, 18631530, 27947295, 55894590]

約数ペア:

[(1, 55894590), (2, 27947295), (3, 18631530), (5, 11178918), (6, 9315765), (9, 6210510), (10, 5589459), (15, 3726306), (18, 3105255), (27, 2070170), (30, 1863153), (45, 1242102), (54, 1035085), (90, 621051), (135, 414034), (270, 207017)]