51908955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11497}}^1$

素因数の和:11555

約数の個数: 32

約数和(自身を含む): 97135104

約数和(自身を除く): 45226149

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 11497, 34491, 57485, 80479, 172455, 241437, 402395, 494371, 1207185, 1483113, 2471855, 3460597, 7415565, 10381791, 17302985, 51908955]

約数ペア:

[(1, 51908955), (3, 17302985), (5, 10381791), (7, 7415565), (15, 3460597), (21, 2471855), (35, 1483113), (43, 1207185), (105, 494371), (129, 402395), (215, 241437), (301, 172455), (645, 80479), (903, 57485), (1505, 34491), (4515, 11497)]