51059680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{45589}}^1$

素因数の和:45611

約数の個数: 48

約数和(自身を含む): 137864160

約数和(自身を除く): 86804480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 45589, 91178, 182356, 227945, 319123, 364712, 455890, 638246, 729424, 911780, 1276492, 1458848, 1595615, 1823560, 2552984, 3191230, 3647120, 5105968, 6382460, 7294240, 10211936, 12764920, 25529840, 51059680]

約数ペア:

[(1, 51059680), (2, 25529840), (4, 12764920), (5, 10211936), (7, 7294240), (8, 6382460), (10, 5105968), (14, 3647120), (16, 3191230), (20, 2552984), (28, 1823560), (32, 1595615), (35, 1458848), (40, 1276492), (56, 911780), (70, 729424), (80, 638246), (112, 455890), (140, 364712), (160, 319123), (224, 227945), (280, 182356), (560, 91178), (1120, 45589)]