65050509

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 100339200

約数和(自身を除く): 35288691

約数列:

[1, 3, 19, 23, 29, 57, 59, 69, 87, 177, 437, 551, 667, 841, 1121, 1311, 1357, 1653, 1711, 2001, 2523, 3363, 4071, 5133, 12673, 15979, 19343, 25783, 32509, 38019, 39353, 47937, 49619, 58029, 77349, 97527, 118059, 148857, 367517, 747707, 942761, 1102551, 1141237, 2243121, 2828283, 3423711, 21683503, 65050509]

約数ペア:

[(1, 65050509), (3, 21683503), (19, 3423711), (23, 2828283), (29, 2243121), (57, 1141237), (59, 1102551), (69, 942761), (87, 747707), (177, 367517), (437, 148857), (551, 118059), (667, 97527), (841, 77349), (1121, 58029), (1311, 49619), (1357, 47937), (1653, 39353), (1711, 38019), (2001, 32509), (2523, 25783), (3363, 19343), (4071, 15979), (5133, 12673)]