57013180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1439}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 137410560

約数和(自身を除く): 80397380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 283, 566, 1132, 1415, 1439, 1981, 2830, 2878, 3962, 5660, 5756, 7195, 7924, 9905, 10073, 14390, 19810, 20146, 28780, 39620, 40292, 50365, 100730, 201460, 407237, 814474, 1628948, 2036185, 2850659, 4072370, 5701318, 8144740, 11402636, 14253295, 28506590, 57013180]

約数ペア:

[(1, 57013180), (2, 28506590), (4, 14253295), (5, 11402636), (7, 8144740), (10, 5701318), (14, 4072370), (20, 2850659), (28, 2036185), (35, 1628948), (70, 814474), (140, 407237), (283, 201460), (566, 100730), (1132, 50365), (1415, 40292), (1439, 39620), (1981, 28780), (2830, 20146), (2878, 19810), (3962, 14390), (5660, 10073), (5756, 9905), (7195, 7924)]