49471257

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1307}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 76345344

約数和(自身を除く): 26874087

約数列:

[1, 3, 11, 31, 33, 37, 93, 111, 341, 407, 1023, 1147, 1221, 1307, 3441, 3921, 12617, 14377, 37851, 40517, 43131, 48359, 121551, 145077, 445687, 531949, 1337061, 1499129, 1595847, 4497387, 16490419, 49471257]

約数ペア:

[(1, 49471257), (3, 16490419), (11, 4497387), (31, 1595847), (33, 1499129), (37, 1337061), (93, 531949), (111, 445687), (341, 145077), (407, 121551), (1023, 48359), (1147, 43131), (1221, 40517), (1307, 37851), (3441, 14377), (3921, 12617)]