51906351

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{12941}}^1$

素因数の和:13142

約数の個数: 16

約数和(自身を含む): 79515648

約数和(自身を除く): 27609297

約数列:

[1, 3, 7, 21, 191, 573, 1337, 4011, 12941, 38823, 90587, 271761, 2471731, 7415193, 17302117, 51906351]

約数ペア:

[(1, 51906351), (3, 17302117), (7, 7415193), (21, 2471731), (191, 271761), (573, 90587), (1337, 38823), (4011, 12941)]