55758787

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5743}}^1$

素因数の和:5842

約数の個数: 16

約数和(自身を含む): 68008960

約数和(自身を除く): 12250173

約数列:

[1, 7, 19, 73, 133, 511, 1387, 5743, 9709, 40201, 109117, 419239, 763819, 2934673, 7965541, 55758787]

約数ペア:

[(1, 55758787), (7, 7965541), (19, 2934673), (73, 763819), (133, 419239), (511, 109117), (1387, 40201), (5743, 9709)]