51793930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5237}}^1$

素因数の和:5310

約数の個数: 32

約数和(自身を含む): 99563904

約数和(自身を除く): 47769974

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 5237, 9890, 10474, 26185, 52370, 120451, 225191, 240902, 450382, 602255, 1125955, 1204510, 2251910, 5179393, 10358786, 25896965, 51793930]

約数ペア:

[(1, 51793930), (2, 25896965), (5, 10358786), (10, 5179393), (23, 2251910), (43, 1204510), (46, 1125955), (86, 602255), (115, 450382), (215, 240902), (230, 225191), (430, 120451), (989, 52370), (1978, 26185), (4945, 10474), (5237, 9890)]