56971345

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 75043584

約数和(自身を除く): 18072239

約数列:

[1, 5, 23, 41, 43, 115, 205, 215, 281, 943, 989, 1405, 1763, 4715, 4945, 6463, 8815, 11521, 12083, 32315, 40549, 57605, 60415, 202745, 264983, 277909, 495403, 1324915, 1389545, 2477015, 11394269, 56971345]

約数ペア:

[(1, 56971345), (5, 11394269), (23, 2477015), (41, 1389545), (43, 1324915), (115, 495403), (205, 277909), (215, 264983), (281, 202745), (943, 60415), (989, 57605), (1405, 40549), (1763, 32315), (4715, 12083), (4945, 11521), (6463, 8815)]