51117715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{1381}}^1$

素因数の和:2070

約数の個数: 16

約数和(自身を含む): 67065696

約数和(自身を除く): 15947981

約数列:

[1, 5, 11, 55, 673, 1381, 3365, 6905, 7403, 15191, 37015, 75955, 929413, 4647065, 10223543, 51117715]

約数ペア:

[(1, 51117715), (5, 10223543), (11, 4647065), (55, 929413), (673, 75955), (1381, 37015), (3365, 15191), (6905, 7403)]