49267730

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 90454320

約数和(自身を除く): 41186590

約数列:

[1, 2, 5, 10, 89, 178, 197, 281, 394, 445, 562, 890, 985, 1405, 1970, 2810, 17533, 25009, 35066, 50018, 55357, 87665, 110714, 125045, 175330, 250090, 276785, 553570, 4926773, 9853546, 24633865, 49267730]

約数ペア:

[(1, 49267730), (2, 24633865), (5, 9853546), (10, 4926773), (89, 553570), (178, 276785), (197, 250090), (281, 175330), (394, 125045), (445, 110714), (562, 87665), (890, 55357), (985, 50018), (1405, 35066), (1970, 25009), (2810, 17533)]