49478727

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 72345600

約数和(自身を除く): 22866873

約数列:

[1, 3, 23, 29, 69, 79, 87, 237, 313, 667, 939, 1817, 2001, 2291, 5451, 6873, 7199, 9077, 21597, 24727, 27231, 52693, 74181, 158079, 208771, 568721, 626313, 717083, 1706163, 2151249, 16492909, 49478727]

約数ペア:

[(1, 49478727), (3, 16492909), (23, 2151249), (29, 1706163), (69, 717083), (79, 626313), (87, 568721), (237, 208771), (313, 158079), (667, 74181), (939, 52693), (1817, 27231), (2001, 24727), (2291, 21597), (5451, 9077), (6873, 7199)]