51978410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{8009}}^1$

素因数の和:8086

約数の個数: 32

約数和(自身を含む): 103809600

約数和(自身を除く): 51831190

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 6490, 8009, 16018, 40045, 80090, 88099, 176198, 440495, 472531, 880990, 945062, 2362655, 4725310, 5197841, 10395682, 25989205, 51978410]

約数ペア:

[(1, 51978410), (2, 25989205), (5, 10395682), (10, 5197841), (11, 4725310), (22, 2362655), (55, 945062), (59, 880990), (110, 472531), (118, 440495), (295, 176198), (590, 88099), (649, 80090), (1298, 40045), (3245, 16018), (6490, 8009)]