50809040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33427}}^1$

素因数の和:33459

約数の個数: 40

約数和(自身を含む): 124352160

約数和(自身を除く): 73543120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 33427, 66854, 133708, 167135, 267416, 334270, 534832, 635113, 668540, 1270226, 1337080, 2540452, 2674160, 3175565, 5080904, 6351130, 10161808, 12702260, 25404520, 50809040]

約数ペア:

[(1, 50809040), (2, 25404520), (4, 12702260), (5, 10161808), (8, 6351130), (10, 5080904), (16, 3175565), (19, 2674160), (20, 2540452), (38, 1337080), (40, 1270226), (76, 668540), (80, 635113), (95, 534832), (152, 334270), (190, 267416), (304, 167135), (380, 133708), (760, 66854), (1520, 33427)]