50907855

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 89994240

約数和(自身を除く): 39086385

約数列:

[1, 3, 5, 15, 23, 41, 59, 61, 69, 115, 123, 177, 183, 205, 295, 305, 345, 615, 885, 915, 943, 1357, 1403, 2419, 2501, 2829, 3599, 4071, 4209, 4715, 6785, 7015, 7257, 7503, 10797, 12095, 12505, 14145, 17995, 20355, 21045, 36285, 37515, 53985, 55637, 57523, 82777, 147559, 166911, 172569, 248331, 278185, 287615, 413885, 442677, 737795, 834555, 862845, 1241655, 2213385, 3393857, 10181571, 16969285, 50907855]

約数ペア:

[(1, 50907855), (3, 16969285), (5, 10181571), (15, 3393857), (23, 2213385), (41, 1241655), (59, 862845), (61, 834555), (69, 737795), (115, 442677), (123, 413885), (177, 287615), (183, 278185), (205, 248331), (295, 172569), (305, 166911), (345, 147559), (615, 82777), (885, 57523), (915, 55637), (943, 53985), (1357, 37515), (1403, 36285), (2419, 21045), (2501, 20355), (2829, 17995), (3599, 14145), (4071, 12505), (4209, 12095), (4715, 10797), (6785, 7503), (7015, 7257)]