51911595

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{39779}}^1$

素因数の和:39819

約数の個数: 24

約数和(自身を含む): 93085200

約数和(自身を除く): 41173605

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 39779, 119337, 198895, 358011, 596685, 1153591, 1790055, 3460773, 5767955, 10382319, 17303865, 51911595]

約数ペア:

[(1, 51911595), (3, 17303865), (5, 10382319), (9, 5767955), (15, 3460773), (29, 1790055), (45, 1153591), (87, 596685), (145, 358011), (261, 198895), (435, 119337), (1305, 39779)]