49656873

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 78217216

約数和(自身を除く): 28560343

約数列:

[1, 3, 7, 21, 43, 127, 129, 301, 381, 433, 889, 903, 1299, 2667, 3031, 5461, 9093, 16383, 18619, 38227, 54991, 55857, 114681, 130333, 164973, 384937, 390999, 1154811, 2364613, 7093839, 16552291, 49656873]

約数ペア:

[(1, 49656873), (3, 16552291), (7, 7093839), (21, 2364613), (43, 1154811), (127, 390999), (129, 384937), (301, 164973), (381, 130333), (433, 114681), (889, 55857), (903, 54991), (1299, 38227), (2667, 18619), (3031, 16383), (5461, 9093)]