49765210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1993}}^1$

素因数の和:2238

約数の個数: 32

約数和(自身を含む): 98200512

約数和(自身を除く): 48435302

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 227, 454, 1135, 1993, 2270, 2497, 3986, 4994, 9965, 12485, 19930, 21923, 24970, 43846, 109615, 219230, 452411, 904822, 2262055, 4524110, 4976521, 9953042, 24882605, 49765210]

約数ペア:

[(1, 49765210), (2, 24882605), (5, 9953042), (10, 4976521), (11, 4524110), (22, 2262055), (55, 904822), (110, 452411), (227, 219230), (454, 109615), (1135, 43846), (1993, 24970), (2270, 21923), (2497, 19930), (3986, 12485), (4994, 9965)]