53961254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{3373}}^1$

素因数の和:3815

約数の個数: 16

約数和(自身を含む): 85429680

約数和(自身を除く): 31468426

約数列:

[1, 2, 19, 38, 421, 842, 3373, 6746, 7999, 15998, 64087, 128174, 1420033, 2840066, 26980627, 53961254]

約数ペア:

[(1, 53961254), (2, 26980627), (19, 2840066), (38, 1420033), (421, 128174), (842, 64087), (3373, 15998), (6746, 7999)]